crafty vs sly

crafty and sly both are adjectives.

Word	Noun	Adjective	Verb	Adverb
crafty	No	Yes	No	No
sly	No	Yes	No	No

As adjectives, crafty and sly are synonyms defined as:

Other synonyms of crafty include cunning, dodgy, foxy, guileful, knavish, slick, tricksy, tricky, wily.

crafty (adjective)	sly (adjective)
marked by skill in deception	marked by skill in deception