Iontrálacha san Fhoclóir Nua Béarla-Gaeilge a bhrabhsáil
- bootlace
- bootleg
- bootlegger
- bootstrap
- booty
- booze
- booze-up
- boozer
- boozing
- bop
- borage
- borax
- border
- border collie
- border on
- borderland
- borderline
- borderline personality disorder
- bore
- bore out
- boreal
- bored
- boredom
- boreen
- borehole
- boring
- born
- born-again
- boron
- borough
- borrow
- borrower
- borrowing
- borrowing power
- borrowings
- bosom
- bosom buddy
- boson
- boss
- boss around
- boss-eyed
- bossiness
- bossy
- bossy-boots
- bot
- botanical
- botanical garden
- botanist
- botany
- botch