13-letter words starting with H
Embark on a linguistic journey with words that begin with the letter H. This section showcases how H at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with H, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| homosexuality | 28 | a sexual attraction to (or sexual relations with) persons of the same sex | - |
| hallucinating | 19 | experiencing delirium | - |
| hallucination | 18 | a mistaken or unfounded opinion or idea | his dreams of vast wealth are a hallucination |
| heartbreaking | 23 | causing or marked by grief or anguish | her sigh was heartbreaking |
| hieroglyphics | 27 | - | - |
| hypochondriac | 29 | suffering from hypochondria | - |
| hermaphrodite | 24 | of animal or plant; having both male female reproductive organs | - |
| hyperactivity | 29 | a condition characterized by excessive restlessness and movement | - |
| haemorrhaging | 23 | - | - |
| housecleaning | 19 | (figurative) the act of reforming by the removal of unwanted personnel or practices or conditions | more housecleaning is in store at other accounting firms |
| hydroelectric | 24 | of or relating to or used in the production of electricity by waterpower | hydroelectric power |
| horticultural | 18 | of or relating to the cultivation of plants | - |
| hybridization | 31 | (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | - |
| hallucinatory | 21 | characterized by or characteristic of hallucination | the bizarre hallucinatory dreams of fever |
| hydrochloride | 26 | a complex consisting of an organic base in association with hydrogen chloride | - |
| hydraulically | 25 | in a hydraulic manner | the block is then tested hydraulically to its full design test pressure on each stream separately |
| housebreaking | 23 | trespassing for an unlawful purpose; illegal entrance into premises with criminal intent | - |
| hundredweight | 25 | a unit of weight equal to 100 kilograms | - |
| heartlessness | 16 | an absence of concern for the welfare of others | - |
| hydrocephalic | 29 | relating to or characterized by or evidencing hydrocephalus | - |
| halfheartedly | 26 | - | - |
| hospitalizing | 28 | - | - |
| herpetologist | 19 | a zoologist who studies reptiles and amphibians | - |
| hypercritical | 25 | inclined to judge too severely | hypercritical of colloquial speech |
| hypothesizing | 34 | - | - |
| homesourcings | 21 | - | - |
| honourability | 21 | - | - |
| housewifelier | 22 | - | - |
| humblebragged | 25 | - | - |
| humorsomeness | 20 | - | - |
| huntiegowking | 25 | - | - |
| hydroxyacetic | 34 | - | - |
| hydroxycitric | 34 | - | - |
| homeothermism | 25 | - | - |
| hippocrepians | 24 | - | - |
| haemodynamics | 26 | - | - |
| haemoproteins | 20 | - | - |
| haemosiderins | 19 | - | - |
| hardscrabbles | 23 | - | - |
| hateworthiest | 22 | - | - |
| hemodialyzers | 31 | - | - |
| hemorrhagings | 23 | - | - |
| heteropterans | 18 | - | - |
| hyperbolaeons | 23 | - | - |
| hypnobirthing | 27 | - | - |
| hypocalcaemia | 27 | abnormally low level of calcium in the blood; associated with hypoparathyroidism or kidney malfunction or vitamin D deficiency | - |
| hypocalcaemic | 29 | - | - |
| haemodilution | 19 | - | - |
| housetraining | 17 | - | - |
| handwringings | 22 | - | - |
| hydromassages | 23 | - | - |
| hyperfeminine | 26 | - | - |
| hyperhydroses | 28 | - | - |
| hyperhydrosis | 28 | - | - |
| hyperlordoses | 22 | - | - |
| hyperlordosis | 22 | - | - |
| hypervariable | 26 | - | - |
| hyponatraemic | 25 | - | - |
| hyponatremias | 23 | - | - |
| hysteroscopes | 23 | - | - |
| hysteroscopic | 25 | - | - |
| holoparasitic | 20 | - | - |
| holoparasites | 18 | - | - |
| heteroglossia | 17 | - | - |
| hatemongering | 20 | - | - |
| haematologies | 19 | - | - |
| haematologist | 19 | a doctor who specializes in diseases of the blood and blood-forming organs | - |
| haematoxylins | 28 | - | - |
| haematoxylons | 28 | - | - |
| haemodialyser | 22 | - | - |
| haemodialyses | 22 | - | - |
| haemodialysis | 22 | dialysis of the blood to remove toxic substances or metabolic wastes from the bloodstream; used in the case of kidney failure | - |
| haemodialyzer | 31 | - | - |
| haematogenous | 19 | - | - |
| haematoblasts | 20 | - | - |
| habilitations | 18 | - | - |
| habitableness | 20 | suitability for living in or on | - |
| hadrosauruses | 17 | - | - |
| haemangiomata | 21 | - | - |
| haemophiliacs | 25 | - | - |
| harmoniphones | 23 | - | - |
| hatlessnesses | 16 | - | - |
| haughtinesses | 20 | - | - |
| haussmannised | 19 | - | - |
| haussmannises | 18 | - | - |
| haussmannized | 28 | - | - |
| haussmannizes | 27 | - | - |
| hawkishnesses | 26 | - | - |
| hazardousness | 26 | the state of being dangerous | - |
| hatefulnesses | 19 | - | - |
| hasenpfeffers | 27 | - | - |
| harmonisation | 18 | singing in harmony | - |
| harmoniumists | 20 | - | - |
| harmonization | 27 | singing in harmony | - |
| harmonographs | 24 | - | - |
| harmonometers | 20 | - | - |
| harquebusiers | 27 | - | - |
| haruspicating | 21 | - | - |
| haruspication | 20 | - | - |
| headmistressy | 22 | - | - |
| headquartered | 27 | - | - |
| headshrinkers | 24 | - | - |
| hebdomadaries | 22 | - | - |
| hebephreniacs | 25 | - | - |
| hebraisations | 18 | - | - |
| hebraizations | 27 | - | - |
| hectographies | 24 | - | - |
| hectographing | 25 | - | - |
| hedgehoppings | 26 | - | - |
| heedfulnesses | 20 | - | - |
| heathennesses | 19 | - | - |
| heartsomeness | 18 | - | - |
| healthfulness | 22 | the quality of promoting good health | - |
| healthinesses | 19 | - | - |
| heartbreakers | 22 | - | - |
| heartbrokenly | 25 | - | - |
| heartburnings | 19 | - | - |
| heartsickness | 22 | feeling downcast and disheartened and hopeless | - |
| heinousnesses | 16 | - | - |
| harmonichords | 24 | - | - |
| haemophilioid | 24 | - | - |
| hairsplitting | 19 | making too fine distinctions of little importance | they didn't take his hairsplitting seriously |
| halfseriously | 22 | - | - |
| haliplanktons | 22 | - | - |
| hallucinative | 21 | - | - |
| hallucinators | 18 | - | - |
| hairsplitters | 18 | - | - |
| hairsbreadths | 22 | - | - |
| haemorrhoidal | 22 | - | - |
| haggardnesses | 19 | - | - |
| haggishnesses | 21 | - | - |
| hagiographers | 23 | - | - |
| hagiographies | 23 | - | - |
| hagiographist | 23 | the author of a worshipful or idealizing biography | - |
| hairdressings | 18 | - | - |
| hallucinogens | 19 | - | - |
| halogenations | 17 | - | - |
| haplographies | 24 | - | - |
| happenchances | 27 | - | - |
| happenstances | 22 | - | - |
| haptotropisms | 22 | - | - |
| harbormasters | 20 | - | - |
| hardheartedly | 24 | - | - |
| hardstandings | 19 | - | - |
| harlequinades | 26 | - | - |
| haplessnesses | 18 | - | - |
| haphazardries | 31 | - | - |
| haltingnesses | 17 | - | - |
| handcraftsman | 24 | - | - |
| handcraftsmen | 24 | - | - |
| handicrafters | 22 | - | - |
| handkerchiefs | 29 | - | - |
| handsbreadths | 23 | - | - |
| hangabilities | 19 | - | - |
| haphazardness | 31 | the quality of lacking any predictable order or plan | - |
| harmfulnesses | 21 | - | - |
| homomorphoses | 25 | - | - |
| honeymonthing | 25 | - | - |
| honorableness | 18 | the quality of deserving honor or respect; characterized by honor | - |
| honorifically | 24 | - | - |
| hopefulnesses | 21 | - | - |
| horizontality | 28 | the quality of being parallel to the horizon | houses with a pronounced horizontality |
| hornswoggling | 22 | - | - |
| horrification | 21 | - | - |
| horripilating | 19 | - | - |
| honeycreepers | 23 | - | - |
| honeycombings | 26 | - | - |
| homomorphosis | 25 | - | - |
| homopolymeric | 27 | - | - |
| homoscedastic | 23 | - | - |
| homosexualism | 27 | a sexual attraction to (or sexual relations with) persons of the same sex | - |
| homosexualist | 25 | - | - |
| homosociality | 23 | - | - |
| homothallisms | 23 | - | - |
| horripilation | 18 | reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation | - |
| horsefeathers | 22 | - | - |
| horsemanships | 23 | - | - |
| houghmagandie | 24 | - | - |
| housebreakers | 22 | - | - |
| househusbands | 22 | - | - |
| housekeepings | 23 | - | - |
| houselessness | 16 | - | - |
| housemistress | 18 | - | - |
| hotheadedness | 21 | - | - |
| horseradishes | 20 | - | - |
| horseshoeings | 20 | - | - |
| horsewhippers | 26 | - | - |
| horsewhipping | 27 | the act of whipping with a horsewhip | that villain needs a good horsewhipping |
| horticultures | 18 | - | - |
| hospitalising | 19 | - | - |
| hospitalities | 18 | - | - |
| housepainters | 18 | - | - |
| homomorphisms | 27 | - | - |
| hoggishnesses | 21 | - | - |
| homeopathists | 23 | - | - |
| homeoteleuton | 18 | - | - |
| homeothermies | 23 | - | - |
| homeothermous | 23 | - | - |
| homeownership | 26 | - | - |
| homeschoolers | 23 | - | - |
| homeschooling | 24 | - | - |
| homesteadings | 20 | - | - |
| homeomorphous | 25 | - | - |
| homeomorphism | 27 | - | - |
| hoidenishness | 20 | - | - |
| hojatoleslams | 25 | - | - |
| hojatolislams | 25 | - | - |
| holidaymakers | 26 | - | - |
| holometabolic | 22 | (of an insect) undergoing complete metamorphosis | - |
| holoplanktons | 22 | - | - |
| homalographic | 26 | - | - |
| homeomorphies | 25 | - | - |
| homestretches | 23 | - | - |
| homiletically | 23 | - | - |
| hominisations | 18 | - | - |
| homogeneities | 19 | - | - |
| homogeneously | 22 | all similarly | the students at this college are homogeneously middle-class |
| homogenetical | 21 | - | - |
| homoiothermal | 23 | - | - |
| homoiothermic | 25 | of birds and mammals; having constant and relatively high body temperature | - |
| homologations | 19 | - | - |
| homologically | 24 | - | - |
| homologoumena | 21 | - | - |
| homoeroticism | 22 | a sexual attraction to (or sexual relations with) persons of the same sex | - |
| homoeotypical | 25 | - | - |
| hominizations | 27 | - | - |
| homochromatic | 27 | (of light or other electromagnetic radiation) having only one wavelength | - |
| homocysteines | 23 | - | - |
| homoeomorphic | 27 | - | - |
| homoeopathies | 23 | - | - |
| homoeopathist | 23 | - | - |
| homoeothermal | 23 | - | - |
| homoeothermic | 25 | - | - |
| homolographic | 26 | - | - |
| hydroformings | 26 | - | - |
| hydromagnetic | 25 | - | - |
| hydromedusans | 23 | - | - |
| hydromedusoid | 24 | - | - |
| hydrometrical | 24 | - | - |
| hydropathical | 27 | - | - |
| hydropathists | 25 | - | - |
| hydroperoxide | 30 | - | - |
| hydrophilites | 25 | - | - |
| hydrolyzation | 32 | - | - |
| hydrolysation | 23 | - | - |
| hydrogenating | 22 | - | - |
| hydrogenation | 21 | a chemical process that adds hydrogen atoms to an unsaturated oil | food producers use hydrogenation to keep fat from becoming rancid |
| hydrogenators | 21 | - | - |
| hydrogenising | 22 | - | - |
| hydrogenizing | 31 | - | - |
| hydrographers | 26 | - | - |
| hydrographies | 26 | - | - |
| hydrokinetics | 26 | study of fluids in motion | - |
| hydroquinones | 29 | - | - |
| hydroscopical | 26 | - | - |
| hydrosomatous | 22 | - | - |
| hydroxylating | 31 | - | - |
| hydroxylation | 30 | - | - |
| hydrozincites | 31 | - | - |
| hyetographies | 25 | - | - |
| hygrometrical | 24 | - | - |
| hygroscopical | 26 | - | - |
| hylomorphisms | 28 | - | - |
| hymenopterans | 23 | - | - |
| hydroxylamine | 32 | - | - |
| hydrotropisms | 24 | - | - |
| hydrostatical | 22 | - | - |
| hydrosulphate | 25 | - | - |
| hydrosulphide | 26 | - | - |
| hydrosulphite | 25 | - | - |
| hydrotherapic | 27 | - | - |
| hydrothoraces | 25 | - | - |
| hydrothoracic | 27 | - | - |
| hydrothoraxes | 30 | - | - |
| hymenopterons | 23 | - | - |
| housewarmings | 22 | - | - |
| humanitarians | 18 | - | - |
| humanizations | 27 | - | - |
| humdrumnesses | 21 | - | - |
| humifications | 23 | - | - |
| humiliatingly | 22 | in a humiliating manner | the painting was reproduced humiliatingly small |
| humorlessness | 18 | - | - |
| huntsmanships | 23 | - | - |
| humanisations | 18 | - | - |
| hugeousnesses | 17 | - | - |
| housewiferies | 22 | - | - |
| housewifeship | 27 | - | - |
| housewifeskep | 28 | - | - |
| hoydenishness | 23 | - | - |
| hubristically | 23 | - | - |
| huckleberries | 24 | - | - |
| hucksteresses | 22 | - | - |
| huffishnesses | 25 | - | - |
| hurriednesses | 17 | - | - |
| hurtfulnesses | 19 | - | - |
| hurtleberries | 18 | - | - |
| hydraulicking | 27 | - | - |
| hydrocephalus | 27 | an abnormal condition in which cerebrospinal fluid collects in the ventricles of the brain; in infants it can cause abnormally rapid growth of the head and bulging fontanelles and a small face; in adults the symptoms are primarily neurological | - |
| hydrocolloids | 23 | - | - |
| hydrocrackers | 28 | - | - |
| hydrocracking | 29 | the process whereby hydrocarbon molecules of petroleum are broken down into kerosene and gasolene by the addition of hydrogen under high pressure in the presence of a catalyst | - |
| hydrastinines | 20 | - | - |
| hydrarthrosis | 23 | inflammation and swelling of a movable joint because of excess synovial fluid | - |
| hyalinisation | 19 | the state of being hyaline or having become hyaline | - |
| hyalinization | 28 | the state of being hyaline or having become hyaline | the patient's arterioles showed marked hyalinization |
| hyaluronidase | 20 | an enzyme (trade name Hyazyme) that splits hyaluronic acid and so lowers its viscosity and increases the permeability of connective tissue and the absorption of fluids | - |
| hybridisation | 22 | (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | - |
| hydnocarpates | 24 | - | - |
| hydrargyrisms | 26 | - | - |
| hydrarthroses | 23 | - | - |
| hydrodynamics | 28 | study of fluids in motion | - |
| hochmagandies | 25 | - | - |
| hemodilutions | 19 | - | - |
| hephthemimers | 28 | - | - |
| heptadecanoic | 23 | - | - |
| heptametrical | 22 | - | - |
| heptasyllabic | 25 | - | - |
| herbivorously | 24 | - | - |
| herborisation | 18 | - | - |
| herborization | 27 | - | - |
| hereditaments | 19 | - | - |
| hepatoscopies | 22 | - | - |
| hepatologists | 19 | - | - |
| hemorrhoidals | 22 | - | - |
| henceforwards | 25 | - | - |
| hendecahedron | 23 | - | - |
| heortological | 19 | - | - |
| heortologists | 17 | - | - |
| hepatectomies | 22 | - | - |
| hepatisations | 18 | - | - |
| hepatizations | 27 | - | - |
| hereditarians | 17 | - | - |
| heresiography | 25 | - | - |
| heresiologies | 17 | - | - |
| herpetologies | 19 | - | - |
| herringboning | 20 | - | - |
| heteroblastic | 20 | - | - |
| heterocarpous | 20 | - | - |
| heterocercies | 20 | - | - |
| heterochronic | 23 | - | - |
| heteroclitous | 18 | - | - |
| herpetofaunas | 21 | - | - |
| herpetofaunae | 21 | - | - |
| heresiologist | 17 | - | - |
| heresthetical | 21 | - | - |
| hermeneutical | 20 | - | - |
| hermeneutists | 18 | - | - |
| hermeticities | 20 | - | - |
| herniorrhaphy | 27 | - | - |
| herpesviruses | 21 | - | - |
| heterocyclics | 25 | - | - |
| hemocytometer | 25 | - | - |
| helianthemums | 23 | - | - |
| hellenisation | 16 | - | - |
| hellenization | 25 | - | - |
| hellgrammites | 21 | - | - |
| hellishnesses | 19 | - | - |
| helminthiases | 21 | - | - |
| helminthiasis | 21 | infestation of the body with parasitic worms | - |
| helminthology | 25 | - | - |
| helmsmanships | 25 | - | - |
| helispherical | 23 | - | - |
| heliotropisms | 20 | - | - |
| helicoptering | 21 | - | - |
| heliochromies | 23 | - | - |
| heliographers | 22 | - | - |
| heliographies | 22 | - | - |
| heliographing | 23 | - | - |
| heliogravures | 20 | - | - |
| heliometrical | 20 | - | - |
| heliotropical | 20 | - | - |
| helpfulnesses | 21 | - | - |
| hemacytometer | 25 | - | - |
| hemagglutinin | 20 | - | - |
| hematothermal | 23 | - | - |
| hemicellulose | 20 | - | - |
| hemichordates | 24 | - | - |
| hemimorphisms | 27 | - | - |
| hemimorphites | 25 | - | - |
| hemiparasites | 20 | - | - |
| hemiparasitic | 22 | of or relating to plants that are hemiparasites | - |
| hemispherical | 25 | of or relating to or being a hemisphere | - |
| hematopoietic | 22 | pertaining to the formation of blood or blood cells | - |
| hematopoiesis | 20 | the formation of blood cells in the living body (especially in the bone marrow) | - |
| hematoblastic | 22 | - | - |
| hematogeneses | 19 | - | - |
| hematogenesis | 19 | the formation of blood cells in the living body (especially in the bone marrow) | - |
| hematogenetic | 21 | - | - |
| hematological | 21 | of or relating to or involved in hematology | - |
| hematologists | 19 | - | - |
| hematophagous | 24 | - | - |
| hematopoieses | 20 | - | - |
| hemispheroids | 24 | - | - |
| hexametrizing | 35 | - | - |
| hieroglyphing | 26 | - | - |
| hieroglyphist | 25 | - | - |
| hierogrammate | 21 | - | - |
| hierogrammats | 21 | - | - |
| hierographers | 22 | - | - |
| hierographies | 22 | - | - |
| highfalutings | 24 | - | - |
| hierocratical | 20 | - | - |
| hierarchizing | 31 | - | - |
| hexobarbitals | 27 | - | - |
| hibernicising | 21 | - | - |
| hibernicizing | 30 | - | - |
| hibernisation | 18 | - | - |
| hibernization | 27 | - | - |
| hideousnesses | 17 | - | - |
| hieracosphinx | 30 | - | - |
| hierarchising | 22 | - | - |
| hilariousness | 16 | - | - |
| hippocentaurs | 22 | - | - |
| hippophagists | 26 | - | - |
| histiophoroid | 22 | - | - |
| histochemical | 25 | - | - |
| histochemists | 23 | - | - |
| historicising | 19 | - | - |
| historicities | 18 | - | - |
| historicizing | 28 | - | - |
| histrionicism | 20 | - | - |
| hobgoblinisms | 23 | - | - |
| histaminergic | 21 | - | - |
| hispaniolizes | 27 | - | - |
| hippopotamian | 24 | - | - |
| hircocervuses | 23 | - | - |
| hirsutenesses | 16 | - | - |
| hispanicising | 21 | - | - |
| hispanicizing | 30 | - | - |
| hispaniolised | 19 | - | - |
| hispaniolises | 18 | - | - |
| hispaniolized | 28 | - | - |
| hobgoblinries | 21 | - | - |
| hexametrising | 26 | - | - |
| heterocystous | 21 | - | - |
| heteromorphic | 25 | - | - |
| heteroousians | 16 | - | - |
| heterophonies | 21 | - | - |
| heteroplasias | 18 | - | - |
| heteroplastic | 20 | - | - |
| heteropterous | 18 | - | - |
| heterosexisms | 25 | - | - |
| heterosexists | 23 | - | - |
| heterokaryons | 23 | - | - |
| heterographic | 24 | - | - |
| heterodactyls | 22 | - | - |
| heterogametes | 19 | - | - |
| heterogametic | 21 | - | - |
| heterogeneity | 20 | the quality of being diverse and not comparable in kind | - |
| heterogeneous | 17 | originating outside the body | - |
| heterogeneses | 17 | - | - |
| heterogenesis | 17 | the alternation of two or more different forms in the life cycle of a plant or animal | - |
| heterogenetic | 19 | - | - |
| heterosexuals | 23 | - | - |
| heterospories | 18 | - | - |
| heterosporous | 18 | characterized by heterospory | - |
| heterozygosis | 29 | - | - |
| heterozygotes | 29 | - | - |
| heuristically | 21 | - | - |
| hexachlorides | 29 | - | - |
| hexactinellid | 26 | - | - |
| hexadactylous | 29 | - | - |
| hexafluorides | 27 | - | - |
| hexagrammoids | 29 | - | - |
| heterozygoses | 29 | - | - |
| heterotypical | 23 | - | - |
| heterostrophy | 24 | - | - |
| heterostylies | 19 | - | - |
| heterostylism | 21 | - | - |
| heterostylous | 19 | - | - |
| heterotactous | 18 | - | - |
| heterothallic | 21 | - | - |
| heterothermal | 21 | - | - |
| heterotrophic | 23 | requiring organic compounds of carbon and nitrogen for nourishment | most animals are heterotrophic |
| hexamethonium | 30 | - | - |
| hyperpyrexial | 33 | - | - |
| hypersarcosis | 23 | - | - |
| hypersthenias | 24 | - | - |
| hypersthenite | 24 | - | - |
| hyperstresses | 21 | - | - |
| hypersurfaces | 26 | - | - |
| hypertensions | 21 | - | - |
| hypertensives | 24 | - | - |
| hyperthermias | 26 | - | - |
| hypersarcoses | 23 | - | - |
| hypersarcomas | 25 | - | - |
| hyperpyrexias | 33 | - | - |
| hyperrational | 21 | - | - |
| hyperreactive | 26 | - | - |
| hyperreactors | 23 | - | - |
| hyperrealisms | 23 | - | - |
| hyperrealists | 21 | - | - |
| hyperromantic | 25 | - | - |
| hypersalinity | 24 | - | - |
| hyperthermies | 26 | - | - |
| hyperthyroids | 28 | - | - |
| hypertonicity | 26 | (of muscular tissue) the state of being hypertonic | - |
| hypnoanalyses | 24 | - | - |
| hypnoanalysis | 24 | the use of hypnosis in conjunction with psychoanalysis | - |
| hypnoanalytic | 26 | - | - |
