- bitterness
- bare
- balance
- bidet
- bombyx mori
- brocade
- balanced
- bardoltry
- bodyless
- build
- balanced diet
- bonhomie
- be in one's teens
- buggery
- blacken
- booby
- brown colour
- boogers
- be in short pants
- book
- be in sympathy with
- book mark
- book-learned
- baleful
- bookmaker
- bookpost
- boom truck
- boost
- booby prize
- ball
- boot strapping
- booth
- beat the record
- bootleg
- blackguard
- boozer
- borax
- barista
- borderland
- barn owl
- bordetella pertussis
- bore
- beauty
- bodement
- becalm
- borewell
- balmy
- buffer stock
- born with silver spoon in the mouth
- bore
- botanical
- botany
- both
- botheration
- bottle fed
- bottle gourd
- briefs
- brightest
- boulder
- bounce
- break
- browbeat
- bountiulness
- barring
- burning grief
- bowdlerise
- banana republic
- bowel
- break-in
- bower
- bandage
- box something in, box someone in
- boxer
- boxing
- boyar
- buffer zone
- boyfriend
- bps
- bandolier
- bracelet
- bracing
- brackish
- brackish land
- brackishness
- be mad with rage
- bradycardia
- braggart
- brahminhood
- brahminy kite
- be merciful
- braided hair
- brain
- butt end
- brain drain
- be mixed
- brimful
- blow over
- bring under one roof
- be no judge
- bay leaf