clog (klŏg), that which hinders or impedes motion.
cloisˈter (kloisˈtẽr), a place for retirement from the world for religious duties, convent.
close dealing, driving a sharp bargain.
close quarters, near or close to each other.
close-reefed vessels, vessels or boats with their sails tightly folded.
cloth of gold, a fabric woven wholly or partly of threads of gold.
cloˈven (klōˈv’n), divided, cleft.
clutch (klŭtch), grasp.
coast was clear, way was safe.