clari-, clar-,

(Latin: clear, bright, shining, glorious)

Clara
A female given name; from a Latin word meaning "clear, bright".
claret
From 1398, "light-colored wine", from Old French claret, "clear (wine), light-colored red wine", from Latin clarus, "clear".

The meeaning "red wine of Bordeaux" was first attested in 1700.

clarification
clarifier
clarify (verb), clarifies; clarified; clarifying
clarinet
clarion
clarity
clear
clearance
clearing
clearly
clearness
declaration
declaration