The initial idioms of the letter C

case officer	case shot
case study	caseate
casebook	case-by-case
cased	case-fatality proportion
caseful	caseharden
case-hardened	case-hardened steel
casein	casein glue
casein paint	casemaking clothes moth
casement	casement window
caseous	casern
case-to-infection proportion	case-to-infection ratio
casework	caseworker
caseworm	Casey Jones
Casey Stengel	cash
cash account	cash advance