9 Letter Countable Nouns Starting with BI

This list gathers 72 English 9 letter countable nouns that start with BI, such as Biography, Biologist, Bilingual, Billboard, Birthdate, Biometric and Birthrate. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with BIA
1 words
biathlete
Starts with BIB
2 words
biblicism
biblicist
Starts with BIC
2 words
bicyclist
bicoastal
Starts with BIE
1 words
bierwurst
Starts with BIG
2 words
biguanide
bigarreau
Starts with BIJ
1 words
bijection
Starts with BIL9 words
bilingual
billboard
billionth
billabong
billycart
biliteral
billycock
bilestone
bilection
Starts with BIM
1 words
bimonthly
Starts with BIN
2 words
binocular
binturong
Starts with BIO19 words
biography
biologist
biometric
biodiesel
biomarker
biosphere
biohazard
bioweapon
biosensor
biorhythm
biohacker
bioregion
biopiracy
bioparent
biostatic
biostrome
biopirate
bionomist
biofouler
Starts with BIP
1 words
bipyramid
Starts with BIR13 words
birthdate
birthrate
birthmark
birdhouse
birthname
birdbrain
birchwood
birchbark
birdtable
birdsfoot
birthroot
biradical
birthwort
Starts with BIS10 words
bishopric
bismillah
bisphenol
bisulfite
bisection
bisulfate
bisulfide
bishopess
bishopdom
bisectrix
Starts with BIT5 words
bitchslap
bitchfest
bitstream
bitternut
biteplate
Starts with BIV3 words
bivalence
bivariant
bivalency

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