- border
- borderline
- boss
- born in the gutter
- bosom
- bottom
- bottomless
- bough
- bound
- bowl
- boot cut
- box
- boor
- bawl someone out
- brahaspathi
- brahma
- brahmany goose
- braid
- bone
- bolt
- brainless
- brat
- bravado
- bold
- break to pieces
- breaker
- breaking of waves
- breakthrough
- breast
- breast milk
- boistrous
- boiling rice
- bridgroom
- brindle, brindled
- bring
- bring or call to mind
- bode
- bring to justice
- bobbitt
- bobbed
- bring oneself to
- broaden
- broadside
- broken fence
- brothel
- brother
- brother-in-law
- brother's
- boasting person
- brown
- brown sugar
- boastful
- browny
- brutus
- bubble
- bubo
- buck up
- boardroom
- bucket
- bucket seat
- building
- built
- built-in
- board at
- bulb
- buncombe
- blustery
- bungling
- bluster
- buoyancy
- buoyant
- burn
- burn down
- burning ground
- burning mountain
- burnish
- blue berry
- burp
- bush-tree
- blow one's own trumpet brag
- blow hot and cold
- blow given
- bushy
- bushy-haired deer
- business tax
- butte
- blotting paper
- buttress
- blotch
- blossom
- blook
- by chance
- bloodthirsty
- by halves
- brilliancy
- bloodstain
- bypass
- blood-curdling
- blood count
- blood colour