9-Letter Words Starting With BI

There are 156 9-letter words that start with BI. 58 are common words, such as BIATHLONS and BICAMERAL. A rarer one is BIVOUACKS. In this set, S is the most frequent open letter (96 words). 39 words contain a doubled letter.

Full list 156

Common words

biathlonsbicameralbickerersbickeringbiconcavebicuspidsbicyclersbicyclingbicyclistbiennialsbienniumsbifurcate
biathlonsbicameralbickerersbickeringbiconcavebicuspidsbicyclersbicyclingbicyclistbiennialsbienniumsbifurcatebigamistsbigmouthsbignessesbigotriesbilabialsbilateralbilingualbillboardbilletingbillfoldsbilliardsbillionthbillowingbimonthlybinderiesbindweedsbinnaclesbinocularbinomialsbioethicsbiographybiologiesbiologistbiomassesbiopsyingbiorhythmbiospherebipartitebirdbathsbirdbrainbirdcagesbirdhousebirdieingbirdlimesbirdseedsbirthdaysbirthmarkbirthratebisectingbisectionbisectorsbisexualsbishopricbitchiestbitterestbizarrelybicipitalbidentatebiestingsbifariousbifoliatebijectionbilabiatebilectionbilestonebilharziabiliouslybilirubinbillabongbillhooksbillycansbillycockbilocularbinominalbinturongbiomarkerbiometricbionomicsbioscopesbiosensorbipinnatebirthrootbirthwortbisectrixbiserratebismuthicbisulcatebisulfatebitewingsbitstocksbitternutbittinessbiacetylsbiathletebiaxiallybibberiesbiblicismbiblicistbiblioticbicoastalbicoloredbicoloursbidarkeesbiennalesbifilarlybigaradesbigaroonsbigeminalbigenericbigheadedbignoniasbigotedlybijectivebilandersbilletersbillheadsbillowierbimestersbimethylsbindinglybioactivebioassaysbiocyclesbiogassesbiogeniesbiogenousbiohazardbiologicsbiologismbionomiesbioplasmsbiosafetybiosocialbiotoxinsbipedallybiphenylsbipyramidbirdcallsbirdfarmsbirdlimedbirdseyesbirdshotsbirdsongsbirrettasbirthdatebishopingbisontinebisulfidebisulfitebitteringbitterishbivalentsbivariatebivouacks

About this list

Words
156 (58 common words)
Common example
biathlons
Rare example
bivouacks
Doubled letters
39
Ending in S
67
Most frequent letter
S (96)

Questions

How many 9-letter words starting with bi are there?

156. 58 of them are common words.

What is a common example?

BIATHLONS is among the common words in this set.