- Centrifugal force
- Centroid
- Ceramic
- Cerebellum
- Cerebral
- Ceremonial
- Ceremonies
- Ceremoniously
- Chakyar woman
- Chalcolithic
- Chalice
- Challenger
- Chambal river
- Champ
- Champaka tree
- Champion
- Chanakya
- Chandala
- Chap labour
- Chapman
- Chapter and verse
- Chapterhouse
- Char
- Character sketch
- Charade
- Charcoal
- Charge
- Charges
- Chariot wheel
- Charitably
- Cheap and nasty
- Cheap jack
- Cheat
- Cheat sheet
- Cheater
- Check by jowl
- Check dam
- Check out
- Cheek
- Cheek cancer
- Cheeky
- Cheerfully
- Cherry picking
- Chest of drawers
- Chestnut
- Chettuva
- Chetty community
- Circumambient
- Chevalier
- Chew the cud
- Chiaroscuro
- Chirography
- Chiromancy
- Chirpy
- Choose
- Chivalrous person
- Chive
- Chloric
- Chlorine
- Chlorophyll
- Chloroplast
- Chocked with emotions
- Chocolate
- Choir
- Choke down
- Chokes
- Christmas
- Chrome
- Chromium
- Chronic eczema
- Chronicle
- Chronicler
- Chronology
- Cicartix
- Cicatrize
- Cicer arictinum
- Cider
- Cinchona
- Cinematograph
- Cinerama
- Cineraria
- Cinnamon
- Cinnamon powder
- Cir
- Circe
- Citified
- Citizen
- Citrus
- City-gate
- Civet cat
- Civet-musk
- Civic
- Civics
- Civil behaviour
- Civil defence
- Civil liberty
- Civil servant
- Claret
- Clarified butter
- Clarinet