- Cast a long shadow
- Cast away
- Cast iron
- Cat bird
- Cat hood
- Catacomb
- Catalogue
- Catalonia
- Catarrh
- Catastrophe
- Catawampus
- Catwalk
- Caucus
- Caudal
- Caught
- Cauldron
- Causal
- Causation
- Causationist
- Cause of action
- Cause-effect relation
- Causeway
- Causing
- Causing delight
- Causing grief
- Causing to
- Cautery
- Cavalry
- Cave temple
- Caveat emptor
- Cavernous
- Caviar
- Cellulose
- Cemetery
- Cense
- Censer
- Censured
- Centenario
- Centerpiece
- Centesimal
- Central conic
- Central travancore
- Certificate
- Certified
- Cerumen
- Cervical
- Cessation
- Cession
- Chagrined
- Chain bridge
- Chain of waves
- Chain printer
- Chain-smoker
- Chained to oar
- Chairmanship
- Chandler
- Change
- Change colour
- Change hande
- Change hands
- Change of colour
- Change of shape
- Change ones mind
- Change the subject
- Channa dal
- Chanting
- Chants
- Chaos
- Chap fallen
- Charity begins at home
- Charmer
- Charming girl
- Charter
- Chartered
- Chartered accountant
- Charwoman
- Chase
- Chase ones tail
- Chasse
- Chaste
- Cheesecake
- Cheesy
- Chelan
- Chemical weapon
- Chemophobia
- Cheque
- Cherished
- Chernozem
- Chief singer
- Chikungunya
- Child
- Child prodigy
- Child safety lock
- Childishness
- Childline
- Children
- Chirrup
- Chit
- Chithrini
- Chitty foreman