- calamine lotion
- calamintha nepeta
- calamintha nepeta glantulosa
- calamintha sylvatica
- calamitous
- calamitous blow
- calamitous days
- calamity jane
- calamity personified
- calamity
- cairene
- cain
- cairn terrier
- caisson disease
- cajanus cajan
- cajolery
- cajun
- cakehole
- calaba
- calabash tree
- calamagrostis
- calceolate
- calcinable
- calcination
- calcined
- calcium hydroxide
- calcium light
- calcium stearate
- calcium octadecanoate
- calcium oxide
- calcium sulfate
- calculable
- calculate on
- calculus (mathematics)
- caldron
- calean
- caleche
- calefactive
- calefaction
- calendar day
- calendar month
- calendar year
- calendrical
- calf
- caley pea
- calf's_foot jelly
- calgary
- cali cartel
- caliber
- calibrated