- bachelorette
- bacillus calmette guerin
- brush
- blow one's own trumpet brag
- become one
- biogeny
- back out of
- back someone up
- back to normal
- back to the drawing board
- board something up, board something over
- brahmin
- boil
- backbiting
- backchat
- book club
- biodiversity
- backdate
- biofertilizer
- bob
- backfill
- backgammon
- background score
- backing
- backlash
- backlog
- backrest
- backseat
- backseat driver
- backspace
- bedlam
- baton round
- backwards
- backyard
- bacteriology
- bedraggled
- bad debt
- bad job
- bound
- bobbed
- bedsheet
- base person
- badger
- bedspread
- badly
- badly cooked rice
- bee
- bow
- bae
- bael fruit
- be at beck and call
- bakelite
- baker
- bakery
- beehive
- buffet
- bald-headed person
- bald-pate
- be at the end of the rope
- base
- beetling
- bale out
- balkanise
- befool
- ball
- ball is in one's court
- barometry
- balloon
- ballot box
- be made one
- baby-snatcher
- battle-front
- boistrous
- bamboo grove
- bamboozle
- banana fruit
- beggar description
- biopsy
- bandanna
- baby-talk
- bandit
- bulwark
- begging bowl
- brash
- beginner
- bratty
- be on the right track
- banister
- begrime
- bank balance
- bed bug
- bird-chief garuda
- behave oneself
- banyan tree
- behaving as
- bar centric
- bolt
- barb
- behind
- bearing