Countable Nouns Starting with BI and Containing NN

Browse 10 valid English countable nouns starting with BI and containing NN, from Biennial, Biannual, Bicentennial, Biennium, Biennale, Binnacle and Birlinn to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with BIA
1 words
biannual
Starts with BIC
1 words
bicentennial
Starts with BIE3 words
biennial
biennium
biennale
Starts with BIM
2 words
bimillennial
bimillennium
Starts with BIN
1 words
binnacle
Starts with BIP
1 words
bipinnaria
Starts with BIR
1 words
birlinn

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