- benjamin tree
- berber
- beret cap
- bermudas
- berserk
- beryl
- beset
- besiege
- bespatter
- beverage
- bevy
- beyond measure
- bhuvaneswar
- bias
- biased
- bibliographer
- bibliomania
- bibliophile
- bigamist
- bilabial
- birthrate
- birthright revolution
- bisexual
- bishopric
- bison
- blackcurrant
- blacklist
- blonde, blond
- blood
- blood bank
- blood colour
- blood count
- blood-curdling
- blotch
- blotting paper
- blow given
- blow hot and cold
- blow one's own trumpet brag
- bluegrass
- blunder
- blunt
- bobbed
- bobbitt
- bode
- boiling rice
- boistrous
- bold
- bolt
- bone
- boor
- boot cut
- bosom
- boss
- botch
- bother
- boundless
- bounty
- bouquet
- bout
- bovarism
- bovine
- bow out
- bow the knee
- bow-string
- bra
- brace
- brachial
- brake horsepower
- branch out
- brandy
- breach of promise
- break a jest
- breath-control
- breeze
- bright
- bright particular star
- brilliant
- bring person to terms
- bring shame
- bring to justice
- broaden
- broadside
- broken fence
- brothel
- brother
- brother-in-law
- brother's
- brown
- brown sugar
- browny
- buddha
- budtender
- buffer state
- bulgur wheat
- bulk
- bullet
- bullet headed
- buncombe
- bungling
- buoyancy