- Canton
- Canvasser
- Canyon
- Cap
- Cap in hand
- Caparison
- Capitalistic
- Caraway
- Carbide
- Carbohydrate
- Carbolic
- Carbon
- Carbon dioxide
- Carbonic
- Carboy
- Carburettor
- Cpm
- Card game
- Card table
- Cardigan
- Carnivorous
- Carom seed
- Carotids
- Carousel
- Carp
- Carpenter bee
- Carpenters son
- Carpetbagger
- Carriage
- Carriage and pair
- Carriage forward
- Carrot
- Case law
- Case sensitive
- Casement
- Cash
- Cash in hand
- Cash reserve ratio
- Cashew nut
- Cashier
- Cashierment
- Cask
- Cassation court
- Cassava
- Cassette
- Cast a lurid light on
- Cast a shadow
- Cast down
- Caste
- Caste-hindu woman
- Casting net
- Castles in the spain
- Catch one red-handed
- Catch sight of
- Catch-up
- Catchword
- Catechismal
- Categoize
- Categorical
- Cater-cousin
- Catholic church
- Catholicose
- Catridge drive
- Cats and dogs
- Cattail
- Causing to move
- Caustic soda
- Caution deposit
- Cavalry soldier
- Cavern
- Caves
- Cemeteries
- Censor
- Censure
- Centaur
- Centimetre
- Central meridian
- Central position
- Central spot
- Centrifugal
- Centripetal force
- Centuple
- Century
- Cephalic
- Cerebral palsy
- Ceremony
- Certain
- Certainity
- Chalk out
- Challenging
- Chamber music
- Characteristic
- Chamberlain
- Chamois
- Chamomile
- Champerty
- Champing at the belt
- Chance
- Chancellor
- Chandelier