- Celebration
- Celebrity
- Celestial
- Centrifugal machine
- Centriole
- Centurion
- Ceramics
- Ceramography
- Cerbera odollam fruit
- Cerebrum
- Ceremonious
- Certainty
- Certification
- Certifier
- Certitude
- Cesarean
- Cesspit
- Cetacean
- Cetology
- Chafed
- Chain
- Chainless
- Chaise lounge
- Chakras
- Chalazion
- Challan
- Challenge
- Chamber of commerce
- Chamber of horrors
- Champagne
- Chancel
- Chapter
- Chapter of accidents
- Character
- Characterize
- Charakam
- Chardonnay
- Charioteers
- Chatty
- Charlatan
- Charon
- Charvaka doctrine
- Charybdis
- Chasmogamic
- Chat
- Chateau
- Chauffer
- Cheering
- Cheerio
- Cheetah
- Chemical
- Chemical inputs
- Chemical warfare
- Chemicals
- Chemise
- Chemistry
- Chequer
- Cherishing
- Chermatic economics
- Cherry
- Cherubim
- Chessman
- Chevron
- Chew
- Chewing betel-nut
- Chia seeds
- Chicanery
- Chicken farm
- Chide
- Chief counsellor
- Chilean gurilla leader
- Chilled
- Chilli
- Chillness
- Chillum
- China rose
- China silk
- Chiropractor
- Chiseler
- Chiselling
- Chitty
- Chloride
- Choice
- Choke off
- Christian era
- Christian name
- Christmas eve
- Christmas tree
- Chromoplast
- Chronic disease
- Chronological
- Chrysoberyl
- Chrysophilist
- Chuck someone under the chin
- Chuck something
- Chuck up
- Chuffed
- Chug
- Chum mage
- Chummy