- Caliph
- Caliphate
- Calisthenics
- Call
- Call a spade a spade
- Call girl
- Call of prayer
- Call off
- Call person names
- Call to order
- Call up
- Callon
- Camper
- Campesinos
- Campment
- Canaille
- Canarese
- Cancer
- Cancroids
- Candidly
- Candidness
- Candor
- Candour
- Canine
- Cannon fodder
- Canonical
- Canonical hours
- Canorous
- Cant make head or tail
- Cantankerous
- Capricon
- Captain
- Capturing elephant
- Car
- Cardiovascular
- Care
- Care for
- Carefulness
- Careless
- Carelessly
- Carelessness
- Caressing word
- Carnage
- Carnalise
- Carney
- Carnival
- 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
- Cayenne pepper
- Cd
- Cd drive