10-letter words starting with BI
Embark on a linguistic journey with words that begin with the letter BI. This section showcases how BI 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 BI, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| biological | 15 | (of a parent or child) related by blood; genetically related | biological child |
| binoculars | 14 | (plural) an optical instrument designed for simultaneous use by both eyes | - |
| bitterness | 12 | the taste experience when quinine or coffee is taken into the mouth | - |
| birthplace | 19 | where something originated or was nurtured in its early existence | the birthplace of civilization |
| birthright | 19 | an inheritance coming by right of birth (especially by primogeniture) | - |
| biographer | 18 | someone who writes an account of a person's life | - |
| biochemist | 19 | someone with special training in biochemistry | - |
| biblically | 19 | - | - |
| biomedical | 17 | relating to the activities and applications of science to clinical medicine | biomedical research laboratory |
| biometrics | 16 | a branch of biology that studies biological phenomena and observations by means of statistical analysis | - |
| bitchiness | 17 | malevolence by virtue of being malicious or spiteful or nasty | - |
| bipartisan | 14 | supported by both sides | - |
| biannually | 15 | twice a year | we hold our big sale biannually |
| bilocation | 14 | the ability (said of certain Roman Catholic saints) to exist simultaneously in two locations | - |
| bighearted | 17 | given or giving freely | - |
| biophysics | 22 | physics as applied to biological problems | - |
| bioscience | 16 | any of the branches of natural science dealing with the structure and behavior of living organisms | - |
| bifurcated | 18 | divided into or made up of two parts | socially bifurcated populations |
| bigmouthed | 19 | unwisely talking too much | - |
| biodynamic | 20 | - | - |
| biannulate | 12 | - | - |
| biasnesses | 12 | - | - |
| biathletes | 15 | - | - |
| biblicisms | 18 | - | - |
| biblicists | 16 | - | - |
| bibliology | 18 | - | - |
| bibliomane | 16 | - | - |
| bibliopegy | 20 | - | - |
| bibliophil | 19 | - | - |
| bibliopole | 16 | a dealer in secondhand books (especially rare or curious books) | - |
| bibliopoly | 19 | - | - |
| bibliotics | 16 | the scientific study of documents and handwriting etc. especially to determine authorship or authenticity | - |
| bibliotist | 14 | someone who engages in bibliotics | - |
| bibulously | 17 | - | - |
| bicapsular | 16 | divided into two capsules or having a two-part capsule | - |
| bichloride | 18 | a compound containing two chlorine atoms per molecule | - |
| bichromate | 19 | a salt of the hypothetical dichromic acid | - |
| bickerings | 19 | - | - |
| bicoloured | 15 | having two colors | - |
| bicornuate | 14 | having two horns or horn-shaped parts | a bicornuate uterus |
| bicultural | 14 | - | - |
| bicyclical | 21 | - | - |
| bicyclists | 19 | - | - |
| bidentated | 14 | - | - |
| bidonville | 16 | - | - |
| biennially | 15 | every two years | this festival takes places biennially |
| bienseance | 14 | - | - |
| bierkeller | 16 | - | - |
| bierwursts | 15 | - | - |
| bifacially | 20 | - | - |
| bifidities | 16 | - | - |
| bifurcates | 17 | - | - |
| bigamously | 18 | - | - |
| bigarreaus | 13 | - | - |
| bigeminies | 15 | - | - |
| bigfooting | 17 | - | - |
| biggetiest | 14 | - | - |
| biggitiest | 14 | - | - |
| biguanides | 14 | - | - |
| bijections | 21 | - | - |
| bijouterie | 19 | - | - |
| bijuralism | 21 | - | - |
| bilberries | 14 | - | - |
| bilections | 14 | - | - |
| bilestones | 12 | - | - |
| bilgewater | 16 | pretentious or silly talk or writing | - |
| bilharzial | 24 | - | - |
| bilharzias | 24 | - | - |
| bilimbings | 17 | - | - |
| bilinguals | 13 | - | - |
| bilinguist | 13 | - | - |
| bilirubins | 14 | - | - |
| biliverdin | 16 | - | - |
| billabongs | 15 | - | - |
| billboards | 15 | - | - |
| billetings | 13 | - | - |
| billfishes | 18 | - | - |
| billionths | 15 | - | - |
| billowiest | 15 | - | - |
| billowings | 16 | - | - |
| billposter | 14 | - | - |
| billycocks | 23 | - | - |
| biloculate | 14 | divided into or containing two cells or chambers | - |
| bimanually | 17 | - | - |
| bimaternal | 14 | - | - |
| bimestrial | 14 | occurring every two months | - |
| bimetallic | 16 | pertaining to a monetary system based on two metals | - |
| bimodality | 18 | - | - |
| binational | 12 | - | - |
| binaurally | 15 | in a binaural manner | the stimulus was presented binaurally |
| binomially | 17 | - | - |
| binominals | 14 | - | - |
| binturongs | 13 | - | - |
| binucleate | 14 | having two nuclei | - |
| bioassayed | 16 | - | - |
| biobanking | 19 | - | - |
| biocellate | 14 | - | - |
| biocenoses | 14 | - | - |
| biocenosis | 14 | - | - |
| biocenotic | 16 | - | - |
| biocentric | 16 | - | - |
| bioclastic | 16 | - | - |
| biocontrol | 14 | - | - |
| biodefense | 16 | procedures involved in taking defensive measures against attacks using biological agents | - |
| biodegrade | 15 | break down naturally through the action of biological agents | Plastic bottles do not biodegrade |
| biodiesels | 13 | - | - |
| biodiverse | 16 | - | - |
| bioecology | 18 | - | - |
| bioethanol | 15 | - | - |
| bioethical | 17 | - | - |
| biofoulers | 15 | - | - |
| biofouling | 16 | - | - |
| biofuelled | 16 | - | - |
| biogeneses | 13 | - | - |
| biogenesis | 13 | the production of living organisms from other living organisms | - |
| biogenetic | 15 | of or relating to the production of living organisms from other living organisms | - |
| biographed | 19 | - | - |
| biographee | 18 | - | - |
| biographic | 20 | of or relating to or being biography | biographical data |
| biohackers | 21 | - | - |
| biohacking | 22 | - | - |
| biohazards | 25 | - | - |
| biologisms | 15 | - | - |
| biologists | 13 | - | - |
| biomarkers | 18 | - | - |
| biometries | 14 | - | - |
| biomimetic | 18 | - | - |
| biomimicry | 21 | - | - |
| biomineral | 14 | - | - |
| biominings | 15 | - | - |
| biomorphic | 21 | - | - |
| bionically | 17 | - | - |
| bionomists | 14 | - | - |
| bioparents | 14 | - | - |
| biophilias | 17 | - | - |
| biopirates | 14 | - | - |
| bioplasmic | 18 | - | - |
| bioplastic | 16 | - | - |
| biopoieses | 14 | - | - |
| biopoiesis | 14 | - | - |
| biopolymer | 19 | - | - |
| bioprivacy | 22 | - | - |
| bioreactor | 14 | - | - |
| bioreagent | 13 | - | - |
| bioregions | 13 | - | - |
| biorhythms | 23 | - | - |
| bioscopies | 16 | - | - |
| biosensors | 12 | - | - |
| biospheres | 17 | - | - |
| biospheric | 19 | - | - |
| biostatics | 14 | - | - |
| biostromes | 14 | - | - |
| biosurgery | 16 | - | - |
| bioterrors | 12 | - | - |
| biotically | 17 | - | - |
| biowarfare | 18 | - | - |
| bioweapons | 17 | - | - |
| biparental | 14 | - | - |
| biparietal | 14 | - | - |
| bipedalism | 17 | the bodily attribute of being bipedal; having two feet | bipedalism made the human form of birth possible |
| bipedality | 18 | - | - |
| bipetalous | 14 | - | - |
| bipinnaria | 14 | - | - |
| bipolarise | 14 | - | - |
| bipolarity | 17 | - | - |
| bipolarize | 23 | - | - |
| bipyramids | 20 | - | - |
| biquadrate | 22 | an algebraic equation or function of the fourth degree | - |
| biquintile | 21 | - | - |
| biracially | 17 | - | - |
| biradicals | 15 | - | - |
| birchbarks | 23 | - | - |
| birchwoods | 21 | - | - |
| birdbrains | 15 | - | - |
| birddogged | 17 | - | - |
| birdhouses | 16 | - | - |
| birdliming | 16 | - | - |
| birdsfoots | 16 | - | - |
| birostrate | 12 | - | - |
| birthdates | 16 | - | - |
| birthmarks | 21 | - | - |
| birthnames | 17 | - | - |
| birthnight | 19 | - | - |
| birthrates | 15 | - | - |
| birthroots | 15 | - | - |
| birthstone | 15 | - | - |
| birthworts | 18 | - | - |
| biscuitier | 14 | - | - |
| bisections | 14 | - | - |
| bisexually | 22 | - | - |
| bishopbird | 20 | - | - |
| bishopdoms | 20 | - | - |
| bishoprics | 19 | - | - |
| bishopweed | 21 | - | - |
| bismuthous | 17 | - | - |
| bisphenols | 17 | - | - |
| bissextile | 19 | - | - |
| bistouries | 12 | - | - |
| bisulfates | 15 | - | - |
| bisulfides | 16 | - | - |
| bisulfites | 15 | - | - |
| bisulphate | 17 | - | - |
| bisulphide | 18 | - | - |
| bisulphite | 17 | - | - |
| bisymmetry | 22 | - | - |
| bitartrate | 12 | an acid tartrate; a hydrogen tartrate | - |
| bitcheries | 17 | - | - |
| bitchfests | 20 | - | - |
| biteplates | 14 | - | - |
| bitmapping | 19 | - | - |
| bitonality | 15 | - | - |
| bitstreams | 14 | - | - |
| bitterbark | 18 | - | - |
| bitterling | 13 | - | - |
| bitternuts | 12 | - | - |
| bitterroot | 12 | showy succulent ground-hugging plant of Rocky Mountains regions having deep to pale pink flowers and fleshy farinaceous roots; the Montana state flower | - |
| bitterweed | 16 | widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States | - |
| bitterwood | 16 | medium to large tree of tropical North and South America having odd-pinnate leaves and long panicles of small pale yellow flowers followed by scarlet fruits | - |
| bituminate | 14 | - | - |
| bituminise | 14 | treat with bitumen | - |
| bituminize | 23 | treat with bitumen | - |
| bituminous | 14 | resembling or containing bitumen | bituminous coal |
| bivalences | 17 | - | - |
| bivalvular | 18 | - | - |
| bivariants | 15 | - | - |
| bivariates | 15 | - | - |
| bivouacked | 22 | - | - |
| biweeklies | 19 | - | - |
| bizarrerie | 21 | - | - |
