9-letter words ending with AL
Dive into the specific realm of 9-letter words that conclude with the letter AL. This focused section reveals the fascinating ways in which words of this particular length, ending with AL, contribute to the richness of the English language. Whether it's for expanding your vocabulary, solving puzzles, or simply for the love of words, discover how these terms uniquely blend length and ending sound.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| political | 13 | involving or characteristic of politics or parties or politicians | calling a meeting is a political act in itself |
| emotional | 11 | (of persons) excessively affected by emotion | he would become emotional over nothing at all |
| principal | 15 | the educator who has executive authority for a school | she sent unruly pupils to see the principal |
| potential | 11 | the difference in electrical charge between two points in a circuit expressed in volts | - |
| financial | 14 | involving financial matters | - |
| spiritual | 11 | a kind of religious song originated by Blacks in the southern United States | - |
| rehearsal | 12 | a practice session in preparation for a public performance (as of a play or speech or concert) | he missed too many rehearsals |
| practical | 15 | guided by practical experience and observation rather than theory | completely practical in his approach to business |
| technical | 16 | of or relating to a practical subject that is organized according to scientific principles | technical college |
| essential | 9 | anything indispensable | the essentials of the good life |
| classical | 13 | of or pertaining to or characteristic of the ancient Greeks and Romans, especially their art, literature, or culture | classical mythology |
| universal | 12 | (linguistics) a grammatical rule (or other linguistic feature) that is found in all languages | - |
| identical | 12 | being the exact same one; not any other: | this is the identical room we stayed in before |
| cathedral | 15 | the principal Christian church building of a bishop's diocese | - |
| unnatural | 9 | speaking or behaving in an artificial way to make an impression | - |
| celestial | 11 | relating to or inhabiting a divine heaven | celestial beings |
| perpetual | 13 | uninterrupted in time and indefinitely long continuing | the perpetual struggle to maintain standards in a democracy |
| municipal | 15 | of or relating to the government of a municipality | international law...only authorizes a belligerent to punish a spy under its municipal law |
| ancestral | 11 | inherited or inheritable by established rules (usually legal rules) of descent | ancestral home |
| editorial | 10 | an article giving opinions or perspectives | - |
| fictional | 14 | formed or conceived by the imagination | a fictional character |
| skeptical | 17 | marked by or given to doubt | a skeptical attitude |
| dismissal | 12 | official notice that you have been fired from your job | - |
| nocturnal | 11 | belonging to or active during the night | nocturnal animals are active at night |
| medicinal | 14 | having the properties of medicine | medicinal herbs |
| abdominal | 14 | the muscles of the abdomen | - |
| umbilical | 15 | membranous duct connecting the fetus with the placenta | - |
| unethical | 14 | not conforming to approved standards of social or professional behavior | unethical business practices |
| illogical | 12 | lacking in correct logical relation | - |
| homicidal | 17 | characteristic of or capable of or having a tendency toward killing another human being | a homicidal rage |
| botanical | 13 | of or relating to plants or botany | botanical garden |
| elemental | 11 | of or being the essential or basic part | - |
| acquittal | 20 | a judgment of not guilty | - |
| impartial | 13 | free from undue bias or preconceived opinions | the impartial eye of a scientist |
| electoral | 11 | relating to or composed of electors | electoral college |
| sceptical | 15 | marked by or given to doubt | - |
| menstrual | 11 | of or relating to menstruation or the menses | menstrual period |
| whimsical | 19 | determined by chance or impulse or whim rather than by necessity or reason | the victim of whimsical persecutions |
| fanatical | 14 | marked by excessive enthusiasm for and intense devotion to a cause or idea | - |
| bilingual | 12 | a person who speaks two languages fluently | - |
| portrayal | 14 | representation by drawing or painting etc | - |
| inaugural | 10 | serving to set in motion | the magazine's inaugural issue |
| fraternal | 12 | like or characteristic of or befitting a brother | close fraternal ties |
| retrieval | 12 | the act of regaining or saving something lost (or in danger of becoming lost) | - |
| empirical | 15 | derived from experiment and observation rather than theory | an empirical basis for an ethical theory |
| occipital | 15 | of or relating to the occiput | occipital bone |
| ephemeral | 16 | lasting a very short time | the ephemeral joys of childhood |
| bacterial | 13 | relating to or caused by bacteria | bacterial infection |
| paralegal | 12 | a person with specialized training who assists lawyers | - |
| betrothal | 14 | a mutual promise to marry | - |
| continual | 11 | having no interruptions | `continual' is often used interchangeably with `continuous' |
| semifinal | 14 | one of the two competitions in the next to the last round of an elimination tournament | - |
| appraisal | 13 | a document appraising the value of something (as for insurance or taxation) | - |
| numerical | 13 | measured or expressed in numbers | numerical value |
| perennial | 11 | recurring again and again | perennial efforts to stipulate the requirements |
| bilateral | 11 | having two sides or parts | - |
| mediaeval | 15 | relating to or belonging to the Middle Ages | - |
| heretical | 14 | characterized by departure from accepted beliefs or standards | - |
| parochial | 16 | narrowly restricted in outlook or scope | little sympathy with parochial mentality |
| hexagonal | 20 | having six sides or divided into hexagons | - |
| satirical | 11 | exposing human folly to ridicule | a persistent campaign of mockery by the satirical fortnightly magazine |
| triumphal | 16 | joyful and proud especially because of triumph or success | a triumphal success |
| bronchial | 16 | relating to or associated with the bronchi | bronchial tubes |
| marsupial | 13 | mammals of which the females have a pouch (the marsupium) containing the teats where the young are fed and carried | - |
| dispersal | 12 | the act of dispersing or diffusing something | - |
| episcopal | 15 | of or pertaining to or characteristic of the Episcopal church | - |
| anecdotal | 12 | characterized by or given to telling anecdotes | anecdotal conversation |
| petechial | 16 | - | - |
| custodial | 12 | providing protective supervision; watching over or safeguarding | daycare that is educational and not just custodial |
| juridical | 19 | of or relating to the law or jurisprudence | juridical days |
| committal | 15 | the act of committing a crime | - |
| vertebral | 14 | of or relating to or constituting vertebrae | - |
| congenial | 12 | suitable to your needs | a congenial atmosphere to work in |
| mercurial | 13 | liable to sudden unpredictable change | mercurial twists of temperament |
| spherical | 16 | having the shape of a sphere or ball | a spherical object |
| pictorial | 13 | evoking lifelike images within the mind | pictorial poetry and prose |
| epidermal | 14 | of or relating to a cuticle or cuticula | - |
| sectional | 11 | consisting of or divided into sections | a sectional sofa |
| baptismal | 15 | of or relating to baptism | baptismal font |
| microbial | 15 | of or involving or caused by or being microbes | microbial warfare |
| corporeal | 13 | affecting or characteristic of the body as opposed to the mind or spirit | corporeal suffering |
| vestigial | 13 | not fully developed in mature animals | - |
| factorial | 14 | the product of all the integers up to and including a given integer | 1, 2, 6, 24, and 120 are factorials |
| sensorial | 9 | involving or derived from the senses | - |
| collegial | 12 | of or resembling or typical of a college or college students | - |
| equivocal | 23 | open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead | an equivocal statement |
| canonical | 13 | conforming to orthodox or recognized rules | the drinking of cocktails was as canonical a rite as the mixing |
| nonverbal | 14 | being other than verbal communication | art like gesture is a form of nonverbal expression |
| octagonal | 12 | of or relating to or shaped like an octagon | - |
| meningeal | 12 | relating to the meninges | - |
| psychical | 21 | affecting or influenced by the human mind | - |
| colloidal | 12 | of or relating to or having the properties of a colloid | - |
| genocidal | 13 | - | - |
| backpedal | 20 | modify one's opinion, make it less strong | - |
| antiviral | 12 | any drug that destroys viruses | - |
| subnormal | 13 | a person of less than normal intelligence | - |
| convivial | 17 | occupied with or fond of the pleasures of good company | a convivial atmosphere at the reunion |
| nonlethal | 12 | not capable of causing death | - |
| subdermal | 14 | - | - |
| piecemeal | 15 | a little bit at a time | the research structure has developed piecemeal |
| quizzical | 38 | perplexed (as if being expected to know something that you do not know) | he had a quizzical expression |
| laryngeal | 13 | of or relating to or situated in the larynx | laryngeal infection |
| libidinal | 12 | belonging to the libido | libidinal impulses |
| factional | 14 | - | - |
| nonsexual | 16 | not having or involving sex | - |
| postnatal | 11 | occurring immediately after birth | postnatal development |
| lachrymal | 19 | of or relating to tears | - |
| disavowal | 16 | denial of any connection with or knowledge of | - |
| cochineal | 16 | Mexican red scale insect that feeds on cacti; the source of a red dye | - |
| graphical | 17 | relating to or presented by a graph | - |
| antenatal | 9 | occurring or existing before birth | antenatal care |
| actuarial | 11 | of or relating to the work of an actuary | - |
| passional | 11 | - | - |
| wholemeal | 17 | of or relating to or derived from wheat | - |
| tensional | 9 | of or relating to or produced by tension | - |
| untypical | 16 | not representative of a group, class, or type | - |
| veridical | 15 | coinciding with reality | perceptual error...has a surprising resemblance to veridical perception |
| placental | 13 | mammals having a placenta; all mammals except monotremes and marsupials | - |
| piratical | 13 | characteristic of pirates | piratical attackers |
| polemical | 15 | of or involving dispute or controversy | - |
| doctrinal | 12 | relating to or involving or preoccupied with doctrine | quibbling over doctrinal minutiae |
| genetical | 12 | of or relating to the science of genetics | - |
| cadastral | 12 | of or relating to the records of a cadastre | - |
| bacchanal | 18 | a wild gathering involving excessive drinking and promiscuity | - |
| angelical | 12 | marked by utter benignity; resembling or befitting an angel or saint | - |
| missional | 11 | relating to or connected to a religious mission | - |
| miticidal | 14 | - | - |
| mirifical | 16 | - | - |
| monsoonal | 11 | - | - |
| monadical | 14 | - | - |
| monarchal | 16 | having the characteristics of or befitting or worthy of a monarch | monarchal pomp |
| monodical | 14 | having a single vocal part | - |
| myoneural | 14 | - | - |
| mournival | 14 | - | - |
| negroidal | 11 | - | - |
| nectareal | 11 | - | - |
| nectarial | 11 | - | - |
| myxoviral | 24 | - | - |
| nachtmaal | 16 | - | - |
| noncoital | 11 | - | - |
| nonfeudal | 13 | - | - |
| nonfilial | 12 | - | - |
| nonfiscal | 14 | - | - |
| nonagonal | 10 | - | - |
| nonanimal | 11 | - | - |
| noncasual | 11 | - | - |
| noncausal | 11 | not causative | - |
| noncereal | 11 | - | - |
| nonmortal | 11 | - | - |
| nonmutual | 11 | - | - |
| nonneural | 9 | - | - |
| nonmanual | 11 | - | - |
| nonmental | 11 | - | - |
| nonnormal | 11 | - | - |
| nonpostal | 11 | - | - |
| nonformal | 14 | - | - |
| nonlineal | 9 | - | - |
| obconical | 15 | - | - |
| nymphical | 21 | - | - |
| obsequial | 20 | - | - |
| obeliscal | 13 | - | - |
| obloquial | 20 | - | - |
| nonvisual | 12 | not resulting in vision | nonvisual stimuli |
| nontribal | 11 | - | - |
| nonserial | 9 | - | - |
| nonracial | 11 | not racial; having nothing to do with race or races | his remarks were intended to be completely nonracial |
| nonsocial | 11 | of plants and animals; not growing or living in groups or colonies | - |
| novennial | 12 | - | - |
| oological | 12 | - | - |
| oratorial | 9 | - | - |
| octennial | 11 | - | - |
| olecranal | 11 | - | - |
| officinal | 17 | - | - |
| orificial | 14 | - | - |
| organical | 12 | - | - |
| ovational | 12 | - | - |
| pacifical | 18 | - | - |
| pactional | 13 | - | - |
| oviductal | 15 | - | - |
| overpedal | 15 | - | - |
| pansexual | 18 | a person who participates in (or is open to) sexual activities of many kinds | - |
| paradisal | 12 | relating to or befitting Paradise | together in that paradisal place |
| paradoxal | 19 | - | - |
| palestral | 11 | - | - |
| paludinal | 12 | - | - |
| palpebral | 15 | - | - |
| palustral | 11 | - | - |
| pectineal | 13 | of or relating to the pubis | - |
| parodical | 14 | - | - |
| paroemial | 13 | - | - |
| membranal | 15 | - | - |
| mesogleal | 12 | - | - |
| mentorial | 11 | - | - |
| matutinal | 11 | pertaining to or occurring in the morning | took his matutinal walk |
| middorsal | 13 | - | - |
| miliarial | 11 | - | - |
| mimetical | 15 | - | - |
| metameral | 13 | - | - |
| xiphoidal | 22 | - | - |
| zoogloeal | 19 | - | - |
| voluminal | 14 | - | - |
| vizierial | 21 | - | - |
| vindemial | 15 | - | - |
| viricidal | 15 | tending to destroy viruses | - |
| vigesimal | 15 | relating to or based on the number twenty | - |
| virucidal | 15 | tending to destroy viruses | - |
| virilocal | 14 | - | - |
| viscoidal | 15 | - | - |
| wheatmeal | 17 | - | - |
| satyrical | 14 | of or relating to or having the characteristics of a satyr | - |
| sartorial | 9 | of or relating to the sartorius muscle | - |
| satanical | 11 | - | - |
| saprobial | 13 | - | - |
| sclerotal | 11 | - | - |
| sclerosal | 11 | - | - |
| sciatical | 13 | - | - |
| sciential | 11 | - | - |
| segmental | 12 | having the body divided into successive metameres or segments, as in earthworms or lobsters | - |
| seismical | 13 | - | - |
| seignoral | 10 | - | - |
| sectorial | 11 | relating to or resembling a sector | a sectorial box |
| semitonal | 11 | - | - |
| semirural | 11 | - | - |
| semivocal | 16 | - | - |
| semuncial | 13 | - | - |
| seneschal | 14 | the chief steward or butler of a great household | - |
| semestral | 11 | occurring every six months or during every period of six months | - |
| semimetal | 13 | - | - |
| sectarial | 11 | - | - |
| sextantal | 16 | - | - |
| sessional | 9 | - | - |
| sexennial | 16 | - | - |
| serotinal | 9 | - | - |
| sigmoidal | 13 | of or relating to the sigmoid flexure in the large intestine | - |
| signorial | 10 | - | - |
| sinistral | 9 | of or on the left | a sinistral gastropod shell with the apex upward has its opening on the left when facing the observer |
| soritical | 11 | - | - |
| stapedial | 12 | - | - |
| stamineal | 11 | - | - |
| sporozoal | 20 | - | - |
| sporidial | 12 | - | - |
| squamosal | 20 | - | - |
| stomodeal | 12 | - | - |
| stomachal | 16 | relating to or involving the stomach | - |
| stational | 9 | - | - |
| stercoral | 11 | - | - |
| steroidal | 10 | of or relating to steroid hormones or their effects | - |
| styptical | 16 | - | - |
| subdorsal | 12 | - | - |
| subcostal | 13 | - | - |
| subapical | 15 | - | - |
| subastral | 11 | - | - |
| subaerial | 11 | - | - |
| subcaudal | 14 | - | - |
| rhabdomal | 17 | - | - |
| revictual | 14 | - | - |
| ribosomal | 13 | - | - |
| ribozymal | 25 | - | - |
| rhizobial | 23 | - | - |
| rhombical | 18 | - | - |
| rhonchial | 17 | - | - |
| rhizoidal | 22 | of or relating to a rhizoid | - |
| rusticial | 11 | - | - |
| sacrarial | 11 | - | - |
| rotiferal | 12 | - | - |
| rounceval | 14 | - | - |
| tangental | 10 | - | - |
| symmetral | 16 | - | - |
| sympodial | 17 | - | - |
| symposial | 16 | - | - |
| synagogal | 14 | - | - |
| synclinal | 14 | sloping downward toward each other to create a trough | - |
| syringeal | 13 | - | - |
| syncytial | 17 | - | - |
| synedrial | 13 | - | - |
| synodical | 15 | - | - |
| tegmental | 12 | - | - |
| tentorial | 9 | - | - |
| tensorial | 9 | - | - |
| tectorial | 11 | - | - |
| theriacal | 14 | - | - |
| thermical | 16 | - | - |
| thesaural | 12 | - | - |
| tetanical | 11 | - | - |
| textorial | 16 | - | - |
| tonsorial | 9 | of or relating to barbers and barbering | tonsorial work |
| torsional | 9 | - | - |
| toponymal | 16 | - | - |
| thyroidal | 16 | of or relating to the thyroid gland | thyroidal uptake |
| traversal | 12 | taking a zigzag path on skis | - |
| trapezial | 20 | - | - |
| tuitional | 9 | - | - |
| triennial | 9 | the 300th anniversary (or the celebration of it) | - |
| trifacial | 14 | - | - |
| tridental | 10 | - | - |
| trihedral | 13 | - | - |
| triforial | 12 | - | - |
| trichinal | 14 | - | - |
| triradial | 10 | - | - |
| triserial | 9 | - | - |
| trinomial | 11 | - | - |
| trionymal | 14 | - | - |
| typhoidal | 18 | - | - |
| underseal | 10 | seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion | - |
| uncynical | 16 | - | - |
| undecimal | 14 | - | - |
| uncongeal | 12 | - | - |
| uncordial | 12 | lacking warmth or friendliness | looked uncordial as we approached |
| unlogical | 12 | lacking in correct logical relation | - |
| uniserial | 9 | - | - |
| unisexual | 16 | relating to only one sex or having only one type of sexual organ; not hermaphroditic | - |
| unmusical | 13 | lacking interest in or talent for music | too unmusical to care for concerts |
| unpartial | 11 | - | - |
| unlyrical | 14 | - | - |
| unilineal | 9 | - | - |
| uropygial | 15 | - | - |
| uredinial | 10 | - | - |
| vaccinial | 16 | - | - |
| vibrissal | 14 | - | - |
| viatorial | 12 | - | - |
| vicesimal | 16 | - | - |
| vicegeral | 15 | - | - |
| vicennial | 14 | occurring once every 20 years | - |
| viceregal | 15 | of or relating to a viceroy | the viceregal visit |
| versional | 12 | - | - |
| varifocal | 17 | - | - |
| vasovagal | 16 | - | - |
| venatical | 14 | - | - |
| venefical | 17 | - | - |
| vectorial | 14 | - | - |
| vaticinal | 14 | - | - |
| succursal | 13 | - | - |
| suctional | 11 | - | - |
| suctorial | 11 | adapted for sucking or clinging by suction | - |
| sudaminal | 12 | - | - |
| subneural | 11 | - | - |
| subniveal | 14 | - | - |
| submittal | 13 | - | - |
| subsacral | 13 | - | - |
| subhedral | 15 | - | - |
| sublethal | 14 | - | - |
| submental | 13 | - | - |
| subvisual | 14 | - | - |
| subvassal | 14 | - | - |
| subversal | 14 | - | - |
| subsocial | 13 | - | - |
| sweetmeal | 14 | - | - |
| superreal | 11 | - | - |
| surprisal | 11 | the act of surprising someone | - |
| surficial | 14 | pertaining to or occurring on or near the earth's surface | a surficial geologic deposit |
| plaustral | 11 | - | - |
| pigmental | 14 | - | - |
| pilonidal | 12 | - | - |
| piperonal | 13 | - | - |
| polygonal | 15 | having many sides or relating to a surface marked by polygons | polygonal structure |
| polyaxial | 21 | - | - |
| postviral | 14 | - | - |
| posttrial | 11 | - | - |
| postfixal | 21 | - | - |
| postnasal | 11 | - | - |
| postcaval | 16 | - | - |
| popliteal | 13 | of or relating to the area behind the knee joint | - |
| polyzonal | 23 | - | - |
| polytonal | 14 | using more than one key or tonality simultaneously | exciting rhythms and polytonal harmonies |
| postaxial | 18 | - | - |
| poriferal | 14 | - | - |
| prelatial | 11 | - | - |
| preludial | 12 | - | - |
| presidial | 12 | - | - |
| presignal | 12 | - | - |
| preputial | 13 | - | - |
| prerectal | 13 | - | - |
| precaudal | 14 | - | - |
| precoital | 13 | - | - |
| precocial | 15 | (of hatchlings) covered with down and having eyes open; capable of leaving the nest within a few days | - |
| prebuttal | 13 | - | - |
| prebendal | 14 | - | - |
| prefacial | 16 | - | - |
| prefeudal | 15 | - | - |
| prodromal | 14 | symptomatic of the onset of an attack or a disease | - |
| primitial | 13 | - | - |
| primaeval | 16 | having existed from the beginning; in an earliest or original stage or state | - |
| primatial | 13 | - | - |
| pretorial | 11 | of or relating to a Roman praetor | - |
| preverbal | 16 | - | - |
| puerperal | 13 | relating to or connected with or occurring at the time of childbirth or shortly following, or to the woman who has just given birth | - |
| purpureal | 13 | - | - |
| protozoal | 20 | of or relating to the Protozoa | - |
| prosaical | 13 | - | - |
| prosodial | 12 | - | - |
| pterygial | 15 | - | - |
| quinoidal | 19 | - | - |
| pyramidal | 17 | resembling a pyramid | - |
| pyorrheal | 17 | - | - |
| pyridoxal | 22 | a B vitamin that is essential for metabolism of amino acids and starch | - |
| pyritical | 16 | - | - |
| pycnidial | 17 | - | - |
| quantical | 20 | - | - |
| rearousal | 9 | - | - |
| rachidial | 15 | - | - |
| raptorial | 11 | living by preying on other animals especially by catching living prey | raptorial birds |
| recruital | 11 | - | - |
| rectorial | 11 | - | - |
| recountal | 11 | - | - |
| relatival | 12 | - | - |
| regiminal | 12 | - | - |
| regicidal | 13 | - | - |
| reprieval | 14 | - | - |
| reperusal | 11 | - | - |
| remnantal | 11 | - | - |
| pericopal | 15 | - | - |
| percental | 13 | - | - |
| perradial | 12 | - | - |
| perinatal | 11 | occurring during the period around birth (5 months before and 1 month after) | perinatal mortality |
| penumbral | 15 | of or pertaining to the region of partial shadow around an umbra | - |
| pertussal | 11 | - | - |
| phalangal | 15 | - | - |
| phacoidal | 17 | - | - |
| pharyngal | 18 | - | - |
| horizonal | 21 | - | - |
| illiberal | 11 | narrow-minded about cherished opinions | - |
| hypethral | 20 | partly or entirely open to the sky | - |
| hyperreal | 17 | - | - |
| hypnoidal | 18 | - | - |
| hypogaeal | 18 | - | - |
| hymenaeal | 17 | - | - |
| icterical | 13 | - | - |
| idiotical | 12 | - | - |
| indexical | 19 | of or relating to or serving as an index | - |
| incisural | 11 | - | - |
| interdeal | 10 | - | - |
| ingluvial | 13 | - | - |
| isochimal | 16 | - | - |
| ismatical | 13 | - | - |
| isopycnal | 16 | - | - |
| isotheral | 12 | - | - |
| isophotal | 14 | - | - |
| isodontal | 10 | - | - |
| isoclinal | 11 | having equal magnetic inclinations | - |
| isocrymal | 16 | - | - |
| isohyetal | 15 | - | - |
| introital | 9 | - | - |
| junctural | 18 | - | - |
| kinetical | 15 | - | - |
| khedivial | 20 | - | - |
| laconical | 13 | - | - |
| levitical | 14 | of or relating to the book of Leviticus in the Bible | - |
| lemniscal | 13 | - | - |
| lognormal | 12 | - | - |
| longaeval | 13 | - | - |
| liposomal | 13 | - | - |
| lithoidal | 13 | - | - |
| listerial | 9 | - | - |
| magistral | 12 | - | - |
| magnesial | 12 | - | - |
| lumbrical | 15 | - | - |
| lunitidal | 10 | - | - |
| lunatical | 11 | - | - |
| lysosomal | 14 | - | - |
| martingal | 12 | - | - |
| marmoreal | 13 | of or relating to or characteristic of marble | - |
| marischal | 16 | - | - |
| mastoidal | 12 | relating to or resembling a nipple | - |
| mareschal | 16 | - | - |
| manubrial | 13 | - | - |
| hepatical | 16 | - | - |
| herbarial | 14 | - | - |
| hodiernal | 13 | - | - |
| homotypal | 19 | - | - |
| hesternal | 12 | - | - |
| hexameral | 21 | - | - |
| coordinal | 12 | - | - |
| conformal | 16 | - | - |
| conferral | 14 | the act of conferring an honor or presenting a gift | - |
| conferval | 17 | - | - |
| construal | 11 | an interpretation of the meaning of something; the act of construing | - |
| connubial | 13 | of or relating to marriage or to the relationship between a wife and husband | connubial bliss |
| cothurnal | 14 | - | - |
| coseismal | 13 | being where earthquake waves arrive simultaneously | - |
| cryptical | 18 | of an obscure nature | - |
| creatural | 11 | - | - |
| crinoidal | 12 | - | - |
| criterial | 11 | serving as a basis for evaluation | - |
| cynosural | 14 | - | - |
| cycloidal | 17 | resembling a circle | - |
| dandiacal | 13 | - | - |
| cursorial | 11 | (of limbs and feet) adapted for running | - |
| decapodal | 15 | - | - |
| decennial | 12 | - | - |
| decubital | 14 | - | - |
| decagonal | 13 | - | - |
| denominal | 12 | - | - |
| demonical | 14 | - | - |
| demential | 12 | - | - |
| deistical | 12 | - | - |
| diactinal | 12 | - | - |
| dialectal | 12 | belonging to or characteristic of a dialect | dialectal variation |
| diarrheal | 13 | of or relating to diarrhea | - |
| diametral | 12 | related to or along a diameter | the diametral plane |
| disbursal | 12 | the act of spending or disbursing money | - |
