8-letter words containing IR
Embark on an exploration of 8-letter words that contain the letter IR. This segment uncovers the diverse range of words that incorporate IR within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| birthday | 17 | the date on which a person was born | - |
| director | 11 | the person who leads a musical group | - |
| upstairs | 10 | on a floor above | they lived upstairs |
| directly | 14 | in a forthright manner; candidly or frankly | he didn't answer directly |
| entirely | 11 | without any others being included or involved | was entirely to blame |
| chairman | 15 | act or preside as chair, as of an academic department in a university | - |
| directed | 12 | manageable by a supervising agent | a directed program of study |
| required | 18 | required by rule | required reading |
| airplane | 10 | an aircraft that has a fixed wing and is powered by propellers or jets | the flight was delayed due to trouble with the airplane |
| inspired | 11 | being of such surpassing excellence as to suggest inspiration by the gods | an inspired performance |
| virginia | 12 | a state in the eastern United States; one of the original 13 colonies; one of the Confederate States in the American Civil War | - |
| aircraft | 13 | a vehicle that can fly | - |
| thirteen | 11 | being one more than twelve | - |
| whirring | 15 | sound of something in rapid motion | - |
| flirting | 12 | playful behavior intended to arouse sexual interest | - |
| squirrel | 17 | a kind of arboreal rodent having a long bushy tail | - |
| souvenir | 11 | something of sentimental value | - |
| acquired | 20 | gotten through environmental forces | acquired characteristics (such as a suntan or a broken nose) cannot be passed on |
| airborne | 10 | moved or conveyed by or through air | - |
| virtuous | 11 | in a state of sexual virginity | - |
| retiring | 9 | not arrogant or presuming | a shy retiring girl |
| airlines | 8 | - | - |
| wireless | 11 | an electronic receiver that detects and demodulates and amplifies transmitted signals | - |
| stirring | 9 | capable of arousing enthusiasm or excitement | stirring events such as wars and rescues |
| firewood | 15 | wood used for fuel | they collected and cut their own firewood |
| circular | 12 | having the shape or form of a circle | - |
| admiring | 12 | - | - |
| irritate | 8 | cause annoyance in; disturb, especially by minor irritations | It irritates me that she never closes the door after she leaves |
| fireball | 13 | a highly energetic and indefatigable person | - |
| fairness | 11 | ability to make judgments free from discrimination or dishonesty | - |
| spirited | 11 | made lively or spirited | a spirited debate |
| tiresome | 10 | so lacking in interest as to cause mental weariness | the tiresome chirping of a cricket |
| stairway | 14 | a way of access (upward and downward) consisting of a set of steps | - |
| campfire | 17 | a small outdoor fire for warmth or cooking (as at a camp) | - |
| bluebird | 13 | fruit-eating mostly brilliant blue songbird of the East Indies | - |
| armchair | 15 | chair with a support on each side for arms | - |
| thirties | 11 | the time of life between 30 and 40 | - |
| airfield | 12 | a place where planes take off and land | - |
| heirloom | 13 | (law) any property that is considered by law or custom as inseparable from an inheritance is inherited with that inheritance | - |
| airtight | 12 | having no weak points | an airtight defense |
| delirium | 11 | state of violent mental agitation | - |
| impaired | 13 | mentally or physically unfit | - |
| sapphire | 15 | a light shade of blue | - |
| aspiring | 11 | desiring or striving for recognition or advancement | - |
| airspace | 12 | the space in the atmosphere immediately above the earth | - |
| inquired | 18 | - | - |
| backfire | 19 | the backward escape of gases and unburned gunpowder after a gun is fired | - |
| wildfire | 15 | a raging and rapidly spreading conflagration | - |
| redirect | 11 | channel into a new direction | redirect your attention to the danger from the fundamentalists |
| hairless | 11 | having no hair or fur | a Mexican Hairless is about the size of a fox terrier and hairless except for a tufts on the head and tail |
| hairline | 11 | a very thin line | - |
| conspire | 12 | engage in plotting or enter into a conspiracy, swear together | They conspired to overthrow the government |
| tireless | 8 | characterized by hard work and perseverance | - |
| birdsong | 12 | the characteristic sound produced by a bird | - |
| tiramisu | 10 | an Italian dessert consisting of layers of sponge cake soaked with coffee and brandy or liqueur layered with mascarpone cheese and topped with grated chocolate | - |
| firewall | 14 | a fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building or a vehicle | - |
| unfairly | 14 | in an unfair manner | they dealt with him unfairly |
| entirety | 11 | the state of being total and complete | he read the article in its entirety |
| airstrip | 10 | an airfield without normal airport facilities | - |
| hellfire | 14 | a place of eternal fire envisaged as punishment for the damned | - |
| virility | 14 | the trait of being manly; having the characteristics of an adult male | - |
| indirect | 11 | descended from a common ancestor but through different lines | an indirect descendant of the Stuarts |
| showgirl | 15 | a woman who dances in a chorus line | - |
| dirtiest | 9 | - | - |
| whirling | 15 | the act of rotating in a circle or spiral | - |
| airwaves | 14 | - | - |
| firework | 18 | (usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc. | - |
| daiquiri | 18 | a cocktail made with rum and lime or lemon juice | - |
| airliner | 8 | a commercial airplane that carries passengers | - |
| mirrored | 11 | like or characteristic of a mirror image | - |
| virginal | 12 | a legless rectangular harpsichord; played (usually by women) in the 16th and 17th centuries | - |
| encircle | 12 | form or draw a circle around | encircle the errors |
| virtuoso | 11 | someone who is dazzlingly skilled in any field | - |
| skirmish | 17 | a minor short-term fight | - |
| birthing | 14 | the process of giving birth | - |
| jailbird | 18 | a criminal who has been jailed repeatedly | - |
| abattoir | 10 | a building where animals are butchered | - |
| songbird | 12 | any bird having a musical call | - |
| irrigate | 9 | supply with water, as with channels or ditches or streams | - |
| desiring | 10 | - | - |
| firmness | 13 | the muscle tone of healthy tissue | his muscular firmness |
| desirous | 9 | having or expressing desire for something | desirous of high office |
| spitfire | 13 | a highly emotional and quick-tempered person (especially a girl or woman) | - |
| homegirl | 14 | a fellow female member of a youth gang | - |
| quagmire | 20 | a soft wet area of low-lying land that sinks underfoot | - |
| airspeed | 11 | the speed of an aircraft relative to the air in which it is flying | - |
| circuses | 12 | - | - |
| debonair | 11 | having a sophisticated charm | a debonair gentleman |
| ladybird | 15 | small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests | - |
| virulent | 11 | harsh or corrosive in tone | - |
| enquired | 18 | - | - |
| hairball | 13 | a compact mass of hair that forms in the alimentary canal (especially in the stomach of animals as a result of licking fur) | - |
| rewiring | 12 | - | - |
| playgirl | 14 | - | - |
| ironclad | 11 | inflexibly entrenched and unchangeable | an ironclad rule |
| choirboy | 18 | a boy who sings in a choir | - |
| aspirant | 10 | an ambitious and aspiring young person | a lofty aspirant |
| enquirer | 17 | someone who asks a question | - |
| skirting | 13 | being all around the edges; enclosing | the room's skirting board needs painting |
| affirmed | 17 | thoroughbred that won the triple crown in 1978 | - |
| fireside | 12 | home symbolized as a part of the fireplace | fighting in defense of their firesides |
| dirtying | 13 | the act of soiling something | - |
| inquirer | 17 | someone who asks a question | - |
| cheshire | 16 | - | - |
| environs | 11 | an outer adjacent area of any place | - |
| expiring | 18 | - | - |
| gridiron | 10 | a cooking utensil of parallel metal bars; used to grill fish or meat | - |
| surefire | 11 | - | - |
| birdcage | 14 | a cage in which a bird can be kept | - |
| airdrome | 11 | an airfield equipped with control tower and hangars as well as accommodations for passengers and cargo | - |
| reaffirm | 16 | affirm once again | He reaffirmed his faith in the church |
| besmirch | 17 | charge falsely or with malicious intent; attack the good name and reputation of someone | - |
| ironical | 10 | characterized by often poignant difference or incongruity between what is expected and what actually is | it was ironical that the well-planned scheme failed so completely |
| spiraled | 11 | - | - |
| tripwire | 13 | - | - |
| outskirt | 12 | a part of the city far removed from the center | they built a factory on the outskirts of the city |
| perspire | 12 | excrete perspiration through the pores in the skin | - |
| birdseed | 12 | food given to birds; usually mixed seeds | - |
| birdcall | 13 | the characteristic sound produced by a bird | - |
| airbrush | 13 | an atomizer to spray paint by means of compressed air | - |
| untiring | 9 | characterized by hard work and perseverance | - |
| repairer | 10 | a skilled worker who mends or repairs things | - |
| firetrap | 13 | a building that would be hard to escape from if it were to catch fire | - |
| irritant | 8 | something that causes irritation and annoyance | - |
| ironside | 9 | a man of great strength or bravery | - |
| cruzeiro | 19 | - | - |
| firebird | 14 | tropical American flycatcher found as far north as southern Texas and Arizona; adult male has bright scarlet and black plumage | - |
| firebomb | 17 | a bomb that is designed to start fires; is most effective against flammable targets (such as fuel) | - |
| satirist | 8 | a humorist who uses ridicule and irony and sarcasm | - |
| shirking | 16 | the evasion of work or duty | - |
| birdbath | 16 | an ornamental basin (usually in a garden) for birds to bathe in | - |
| hairiest | 11 | - | - |
| chirring | 14 | - | - |
| yardbird | 15 | a military recruit who is assigned menial tasks | - |
| aspirate | 10 | remove by suction | aspirate the wound |
| barbwire | 15 | strong wire with barbs at regular intervals used to prevent passage | - |
| airburst | 10 | an explosion in the atmosphere | - |
| grimoire | 11 | a manual of black magic (for invoking spirits and demons) | - |
| girlhood | 13 | the childhood of a girl | - |
| rehiring | 12 | - | - |
| biracial | 12 | consisting of or combining two races | a biracial committee |
| firedamp | 16 | a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air | - |
| fireweed | 15 | an American weedy plant with small white or greenish flowers | - |
| ironwork | 15 | work made of iron (gratings or rails or railings etc) | the houses had much ornamental ironwork |
| lovebird | 14 | small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors | - |
| squirter | 17 | plaything consisting of a toy pistol that squirts water | - |
| satirize | 17 | ridicule with satire | The writer satirized the politician's proposal |
| overtire | 11 | tire excessively | - |
| longhair | 12 | - | - |
| zirconia | 19 | a white crystalline oxide; used in refractories and in insulation and abrasives and enamels and glazes | - |
| vampiric | 17 | - | - |
| virology | 15 | the branch of medical science that studies viruses and viral diseases | - |
| satirise | 8 | ridicule with satire | - |
| shopgirl | 14 | - | - |
| birdlike | 15 | - | - |
| firebase | 13 | an artillery base to support advancing troops | - |
| fireplug | 14 | an upright hydrant for drawing water to use in fighting a fire | - |
| hairlike | 15 | long and slender with a very small internal diameter | - |
| heirless | 11 | - | - |
| needfire | 12 | - | - |
| dairyman | 14 | the owner or manager of a dairy | - |
| unvirtue | 11 | - | - |
| unrepair | 10 | - | - |
| unretire | 8 | - | - |
| upwhirls | 16 | - | - |
| vairiest | 11 | - | - |
| upgirded | 13 | - | - |
| unwiring | 12 | - | - |
| weirdest | 12 | - | - |
| weirdies | 12 | - | - |
| wairsher | 14 | - | - |
| whirlers | 14 | - | - |
| whirlier | 14 | - | - |
| whirlies | 14 | - | - |
| whirrets | 14 | - | - |
| whirried | 15 | - | - |
| whirries | 14 | - | - |
| whirlbat | 16 | - | - |
| whirtles | 14 | - | - |
| whakairo | 18 | - | - |
| weirding | 13 | - | - |
| weirdoes | 12 | - | - |
| whipbird | 19 | - | - |
| workgirl | 16 | - | - |
| wosbirds | 14 | - | - |
| wireways | 17 | - | - |
| wirework | 18 | mesh netting made of wires | - |
| wireworm | 16 | wormlike larva of various elaterid beetles; feeds on roots of many crop plants | - |
| wirewove | 17 | - | - |
| wirildas | 12 | - | - |
| wiriness | 11 | the property of being lean and tough and sinewy | - |
| wirricow | 16 | - | - |
| wiretaps | 13 | - | - |
| wirelike | 15 | - | - |
| wiredraw | 15 | - | - |
| wiredrew | 15 | - | - |
| wirehair | 14 | a terrier with wiry hair | - |
| zircaloy | 22 | - | - |
| zirconic | 21 | - | - |
| verquire | 20 | - | - |
| vampired | 16 | - | - |
| vampires | 15 | - | - |
| vizirate | 20 | - | - |
| vizirial | 20 | - | - |
| wagmoire | 14 | - | - |
| voussoir | 11 | wedge-shaped stone building block used in constructing an arch or vault | - |
| virelays | 14 | - | - |
| virement | 13 | - | - |
| viremias | 13 | - | - |
| viretots | 11 | - | - |
| virgates | 12 | - | - |
| virgined | 13 | - | - |
| virelais | 11 | - | - |
| virandos | 12 | - | - |
| viraemia | 13 | the presence of a virus in the blood stream | - |
| viraemic | 15 | - | - |
| viragoes | 12 | - | - |
| virandas | 12 | - | - |
| virginly | 15 | - | - |
| virgules | 12 | - | - |
| viricide | 14 | an agent (physical or chemical) that inactivates or destroys viruses | - |
| virtuosa | 11 | - | - |
| virtuose | 11 | - | - |
| virtuosi | 11 | - | - |
| virucide | 14 | an agent (physical or chemical) that inactivates or destroys viruses | - |
| virusoid | 12 | the smallest of viruses; a plant virus with its RNA arranged in a circular chromosome without a protein coat | - |
| virogene | 12 | - | - |
| viridian | 12 | - | - |
| viridite | 12 | - | - |
| viridity | 15 | green color or pigment; resembling the color of growing grass | - |
| virilely | 14 | - | - |
| virilise | 11 | produce virilism in or cause to assume masculine characteristics, as through a hormonal imbalance or hormone therapy | - |
| virilism | 13 | the development of male secondary sexual characteristics in a female (or prematurely in a young boy) | - |
| virilize | 20 | produce virilism in or cause to assume masculine characteristics, as through a hormonal imbalance or hormone therapy | - |
| stirrahs | 11 | - | - |
| stirrers | 8 | - | - |
| stirrups | 10 | - | - |
| stirless | 8 | - | - |
| subvirus | 13 | - | - |
| subviral | 13 | - | - |
| suspired | 11 | - | - |
| suspires | 10 | - | - |
| sweirest | 11 | - | - |
| sweiring | 12 | - | - |
| sunbirds | 11 | - | - |
| surfbird | 14 | sandpiper-like shorebird of Pacific coasts of North America and South America | - |
| taghairm | 14 | - | - |
| tabashir | 13 | - | - |
| tamanoir | 10 | large shaggy-haired toothless anteater with long tongue and powerful claws; of South America | - |
| swirling | 12 | - | - |
| swirlier | 11 | - | - |
| telechir | 13 | - | - |
| tapiroid | 11 | - | - |
| thirling | 12 | - | - |
| thirsted | 12 | - | - |
| thirster | 11 | a person with a strong desire for something | a thirster after blood |
| thirlage | 12 | - | - |
| thirding | 13 | - | - |
| terroirs | 8 | - | - |
| tirasses | 8 | - | - |
| tiredest | 9 | - | - |
| tireling | 9 | - | - |
| tirrivee | 11 | - | - |
| tirrivie | 11 | - | - |
| transire | 8 | - | - |
| triumvir | 13 | one of a group of three sharing public administration or civil authority especially in ancient Rome | - |
| triremes | 10 | - | - |
| trottoir | 8 | - | - |
| twirlers | 11 | - | - |
| twirlier | 11 | - | - |
| twirling | 12 | - | - |
| twirpier | 13 | - | - |
| unchairs | 13 | - | - |
| umpirage | 13 | the act of umpiring | - |
| umpiring | 13 | - | - |
| unironed | 9 | (of linens or clothes) not ironed | a pile of unironed laundry |
| unironic | 10 | - | - |
| unpaired | 11 | of the remaining member of a pair | unpaired socks |
| unfaired | 12 | - | - |
| unfairer | 11 | - | - |
| ungirded | 11 | - | - |
| ungirths | 12 | - | - |
| unhairer | 11 | - | - |
| unhaired | 12 | - | - |
| squireen | 17 | - | - |
| squirted | 18 | - | - |
| squirely | 20 | - | - |
| squiress | 17 | - | - |
| squiring | 18 | - | - |
| squirish | 20 | - | - |
| squirmed | 20 | - | - |
| squirmer | 19 | one who can't stay still (especially a child) | - |
| squirred | 18 | - | - |
| squirage | 18 | - | - |
| spiracle | 12 | a breathing orifice | - |
| spiraeas | 10 | - | - |
| spirally | 13 | with spirals | spirally fluted handles |
| spirants | 10 | - | - |
| spirated | 11 | - | - |
| spirelet | 10 | - | - |
| spiremes | 12 | - | - |
| spiriest | 10 | - | - |
| spirilla | 10 | any flagellated aerobic bacteria having a spirally twisted rodlike form | - |
| spiritus | 10 | - | - |
| spirling | 11 | - | - |
| spirting | 11 | - | - |
| spirtles | 10 | - | - |
| spirulae | 10 | - | - |
| spirulas | 10 | - | - |
| rimfires | 13 | - | - |
| riroriro | 8 | - | - |
| ricebird | 13 | migratory American songbird | - |
| saltires | 8 | - | - |
| samphire | 15 | fleshy maritime plant having fleshy stems with rudimentary scalelike leaves and small spikes of minute flowers; formerly used in making glass | - |
| sampires | 12 | - | - |
| saimiris | 10 | - | - |
| sadirons | 9 | - | - |
| sautoire | 8 | - | - |
| sautoirs | 8 | - | - |
| seabirds | 11 | - | - |
| scirocco | 14 | - | - |
| scirrhus | 13 | - | - |
| shirting | 12 | any of various fabrics used to make men's shirts | - |
| shiralee | 11 | - | - |
| shireman | 13 | - | - |
| shiremen | 13 | - | - |
| shirkers | 15 | - | - |
| shirring | 12 | baking shelled eggs | - |
| shirtier | 11 | - | - |
| shirtily | 14 | - | - |
| skirling | 13 | - | - |
| skirrets | 12 | - | - |
| skirring | 13 | - | - |
| skirters | 12 | - | - |
| slairged | 10 | - | - |
| sironise | 8 | - | - |
| sironize | 17 | - | - |
| sirupier | 10 | - | - |
| siruping | 11 | - | - |
| sirvente | 11 | - | - |
| siroccos | 12 | - | - |
| sirnames | 10 | - | - |
| sirenian | 8 | any of two families of large herbivorous aquatic mammals with paddle-shaped tails and flipper-like forelimbs and no hind limbs | - |
| sirenise | 8 | - | - |
| sirenize | 17 | - | - |
| sirgangs | 10 | - | - |
| siriases | 8 | - | - |
| siriasis | 8 | sudden prostration due to exposure to the sun or excessive heat | - |
| sirloins | 8 | - | - |
| sirnamed | 11 | - | - |
| smirkily | 17 | - | - |
| smirking | 15 | - | - |
| smirrier | 10 | - | - |
| smirring | 11 | - | - |
| smirting | 11 | - | - |
| smirkier | 14 | - | - |
| smirkers | 14 | - | - |
| smirched | 16 | - | - |
| smircher | 15 | - | - |
| smirches | 15 | - | - |
| snirtled | 9 | - | - |
| snirtles | 8 | - | - |
| snowbird | 14 | medium-sized Eurasian thrush seen chiefly in winter | - |
| speiring | 11 | - | - |
| sphairee | 13 | - | - |
| spairged | 12 | - | - |
| spairges | 11 | - | - |
| spagiric | 13 | - | - |
| repaired | 11 | - | - |
| reovirus | 11 | any of a group of non-arboviruses including the rotavirus causing infant enteritis | - |
| retiracy | 13 | - | - |
| retirals | 8 | - | - |
| retirant | 8 | - | - |
| retirees | 8 | - | - |
| retirers | 8 | - | - |
| requirer | 17 | - | - |
| requires | 17 | - | - |
| respired | 11 | - | - |
| respires | 10 | - | - |
| pareiras | 10 | - | - |
| pereiras | 10 | - | - |
| peignoir | 11 | a loose dressing gown for women | - |
| perspiry | 15 | - | - |
| pirlicue | 12 | - | - |
| pismires | 12 | - | - |
| pirogies | 11 | - | - |
| pirogues | 11 | - | - |
| piroques | 19 | - | - |
| piroshki | 17 | small fruit or meat turnover baked or fried | - |
| pirozhki | 26 | small fruit or meat turnover baked or fried | - |
| pirozhok | 26 | - | - |
| pissoirs | 10 | - | - |
| piriform | 15 | - | - |
| piracies | 12 | - | - |
| piraguas | 11 | - | - |
| piranhas | 13 | - | - |
| pirarucu | 12 | - | - |
| pirating | 11 | - | - |
| pochoirs | 15 | - | - |
| postfire | 13 | - | - |
| poxvirus | 20 | any of a group of viruses that can cause pox diseases in vertebrates | - |
| powhiris | 16 | - | - |
| prairies | 10 | - | - |
| prairied | 11 | - | - |
| portfire | 13 | - | - |
| prewires | 13 | - | - |
| prewired | 14 | - | - |
| prebirth | 15 | - | - |
| prefired | 14 | - | - |
| prefires | 13 | - | - |
| provirus | 13 | cDNA copy of the RNA genome of a retrovirus; the genetic material of a virus as incorporated into and able to replicate with the genome of a host cell | - |
| proviral | 13 | - | - |
| quagmiry | 23 | - | - |
| puffbird | 19 | brownish tropical American bird having a large head with fluffed out feathers | - |
| puirtith | 13 | - | - |
| racloirs | 10 | - | - |
| rampired | 13 | - | - |
| rampires | 12 | - | - |
| railbird | 11 | a fan of racing who watches races from the outer rail of the track | - |
| rainbird | 11 | - | - |
| quirkier | 21 | - | - |
| quirkily | 24 | - | - |
| quirking | 22 | - | - |
| quirkish | 24 | - | - |
| quirting | 18 | - | - |
| rebirths | 13 | - | - |
| recircle | 12 | - | - |
| refiring | 12 | - | - |
| redbirds | 12 | - | - |
| redshirt | 12 | - | - |
| reedbird | 12 | migratory American songbird | - |
| redshire | 12 | - | - |
| overhair | 14 | - | - |
| overgird | 13 | - | - |
| overgirt | 12 | - | - |
| outwhirl | 14 | - | - |
| ovenbird | 14 | American warbler; builds a dome-shaped nest on the ground | - |
| pairials | 10 | - | - |
| pairings | 11 | - | - |
| pairwise | 13 | - | - |
| overstir | 11 | - | - |
| andirons | 9 | - | - |
| almirahs | 13 | - | - |
| amirates | 10 | - | - |
| ammirals | 12 | - | - |
| appaired | 13 | - | - |
| antbirds | 11 | - | - |
| antirape | 10 | - | - |
| antiriot | 8 | - | - |
| antirock | 14 | - | - |
| antiroll | 8 | - | - |
| antirust | 8 | - | - |
| aspirata | 10 | - | - |
| aspirers | 10 | - | - |
| aspirins | 10 | - | - |
| armoires | 10 | - | - |
| autogiro | 9 | an aircraft that is supported in flight by unpowered rotating horizontal wings (or blades); forward propulsion is provided by a conventional propeller | - |
| axebirds | 18 | - | - |
| avodires | 12 | - | - |
| awlbirds | 14 | - | - |
| attagirl | 9 | - | - |
| attiring | 9 | - | - |
| babirusa | 12 | Indonesian wild pig with enormous curved canine teeth | - |
| bairnish | 13 | - | - |
| balefire | 13 | a large outdoor fire that is lighted as a signal or in celebration | - |
| bedchair | 16 | - | - |
| batgirls | 11 | - | - |
| begirdle | 12 | - | - |
| begirded | 13 | - | - |
| bellbird | 13 | any of several tropical American birds of the genus Procnias having a bell-like call | - |
| bemiring | 13 | - | - |
| biradial | 11 | showing both bilateral and radial symmetry | some sea anemones are biradial |
| biramose | 12 | - | - |
| biramous | 12 | resembling a fork; divided or separated into two branches | the biramous appendages of an arthropod |
| birching | 16 | - | - |
| birdseye | 14 | - | - |
| birdshot | 14 | - | - |
| birdwing | 15 | - | - |
| birettas | 10 | - | - |
| birianis | 10 | - | - |
| biriyani | 13 | - | - |
| birkiest | 14 | - | - |
| birdlime | 13 | spread birdlime on branches to catch birds | - |
| birddogs | 13 | - | - |
| birdfarm | 16 | - | - |
| birdfeed | 15 | - | - |
| birdings | 12 | - | - |
| birdlife | 14 | - | - |
| birlings | 11 | - | - |
| birlinns | 10 | - | - |
| birretta | 10 | a stiff cap with ridges across the crown; worn by Roman Catholic clergy | - |
| birrotch | 15 | - | - |
| birsiest | 10 | - | - |
| birsling | 11 | - | - |
| birthdom | 16 | - | - |
| biryanis | 13 | - | - |
| boudoirs | 11 | - | - |
| brairded | 12 | - | - |
| bonfires | 13 | - | - |
| boobirds | 13 | - | - |
