clew vs cue

clew and cue both are nouns.

Word	Noun	Adjective	Verb	Adverb
clew	Yes	No	Yes	No
cue	Yes	No	Yes	No

As nouns, clew and cue are synonyms defined as:

Other synonyms of clew include clue.

clew (noun)	cue (noun)
evidence that helps to solve a problem	sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards
a ball of yarn or cord or thread	a stimulus that provides information about what to do
	an actor's line that immediately precedes and serves as a reminder for some action or speech
	evidence that helps to solve a problem

clew (verb)	cue (verb)
roll into a ball	assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned