- Crestfallen
- Crib
- Cricketer
- Crime
- Crime sheet
- Criminal code
- Criminal jurisprudence
- Criminality
- Criminologist
- Crinkum-crankum
- Crippling
- Crisis
- Crispy
- Criterion
- Critical
- Critical spirit
- Critical stage in small-pox
- Croak
- Crocus
- Crone
- Crony
- Croquette
- Cross
- Cross voting
- Cross-eyed
- Cross-fertilize
- Crumple
- Cross-question
- Crossbenches
- Crossbones
- Crossfire
- Crossing bounds
- Crossly
- Crossroads
- Crossway
- Crosswind
- Crosswise throw
- Crossword
- Crotchety
- Crouched
- Crowd out
- Crowded market
- Crumpled
- Crown prince
- Crown wheel
- Crowns
- Crucified
- Crucifix
- Crucify
- Cruel persons
- Cruelty
- Crummy
- Crumpling dry leaves
- Crumps
- Crunch
- Crushed state
- Crustaceans
- Cry off
- Cry ones heart out
- Cry out
- Cuckold
- Cucumber
- Cuddly
- Cudgel
- Cui bono
- Cully
- Cultivated
- Cultivating
- Cultural
- Culture
- Cultured
- Cultured person
- Cumin
- Cumin seed
- Cumminseed
- Cumulative
- Cuneiform
- Cuniform writing
- Cunning fellow
- Cunningness
- Cupboard love
- Cutlet
- Cuppa
- Curate
- Curb
- Curcuma amada
- Cure
- Curfew
- Curiosity
- Curled hair
- Curliness
- Curling
- Curmurring
- Currant
- Currently
- Curricle
- Curriculum
- Currier
- Curry-leaf tree
- Cursing