cranny vs chap

cranny and chap both are nouns.

Word	Noun	Adjective	Verb	Adverb
cranny	Yes	No	No	No
chap	Yes	No	Yes	No

As nouns, cranny and chap are synonyms defined as:

Other synonyms of cranny include crack, crevice, fissure.

cranny (noun)	chap (noun)
a small opening or crevice (especially in a rock face or wall)	(usually in the plural) leather leggings without a seat; joined by a belt; often have flared outer flaps; worn over trousers by cowboys to protect their legs
a long narrow depression in a surface	a crack in a lip caused usually by cold
	a boy or man
	a long narrow depression in a surface

cranny (verb)	chap (verb)
	crack due to dehydration