Word Type

Prefix

The word "bi-" can be used as a prefix.

Word Relationships

Derived Terms

bi biacetabular biacid biacuminate biadjoint biaffine bialate bialgebra bialgebroid bialkali biallelic bialtitude biamorous biamping biandry biangle biangular biannual biannulate biantennary biantheriferous bianthraquinone biapical biarc biarchy biarcuate biareal biarmed biarsenical biarticular biarticulate biarticulated biaryl biaspectual biasterionic biatrial biauricular biauriculate biautomatic biautomaton biaxial biballism bibasic bibenzimidazole bibenzyl bibracteate bibracteolate bibrow bicalcarate bicalicene bicallose bicameral bicameralism bicanonical bicapitate bicapsular bicardial bicarinate bicarotid bicarpellate bicaudal bicaudate bicausal bicaval bicellular bicentennial bicentric bicentrism bicephalic bicephalism bicephalous bicephaly biceps bichambered bichord bichrome biclonal biclosed bicolor bicolour bicolouration bicoloured bicolpate bicolumnar bicombing bicommissural bicommunal bicommutant bicompartmental bicompetent bicomplex bicomponent bicomposite biconcave biconceptual biconditional bicondylar bicone bicongenic biconic biconical biconjugate biconnected biconsonantal biconstituent bicontinental bicontinuous biconvex bicoordinate bicorn bicornuate bicycle bicyclic bicylindrical bidentate bidirectional biennial bifacial bifarious bifid bifocals biforate bifurcate bigender bijugate bikont bilabial bilabiate bilanguage bilateral bilete bilinear bilingual billion bilobate bilogarithmic bilogarithmical biloquist bimanual bimastism bimester bimetal bimonthly binary binomial biont biopsy bipartism biped biphobia biplane bipod bipolar biraryl birefringent bireme biromantic birotate biscuit bisect bisection bisector bisemic bisemous biserrate bisexual bisexuality bitartrate biune bivalve biweekly

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.