- Blank endorsement
- Baby-sitter
- Begird
- Bivariate
- Bionic
- Balanced diet
- Balanced budget
- Begged
- Blankly
- Baldachin
- Bequeathed
- Beheld
- Bric-a-brac
- Bailee
- Bezel
- Barley-sugar
- Biotic
- Bunchy
- Buckling
- Bossed
- Brand-new
- Boycotting
- Braking
- Bolstering
- Book binding
- Briefness
- Bridle-path
- Bug-hunter
- Blockading
- Battlecry
- Beaked
- Bullet-headed
- Bully-boy
- Beautified
- Bus-stop
- Bustling
- Bust-up
- Blow-out
- Buttoned-up
- Blundering
- Beechen
- Buttonhook
- Beery
- Beetle-browed
- Begetting
- Boat-house
- Boat-race
- Belched
- Bolting
- Bolus