disparagement vs crank

disparagement and crank both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
crank	Yes	Yes	Yes	No

disparagement (noun)	crank (noun)
the act of speaking contemptuously of	a hand tool consisting of a rotating shaft with parallel handle
a communication that belittles somebody or something	an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
	a bad-tempered person
	a whimsically eccentric person

disparagement (adjective)	crank (adjective)
	(used of boats) inclined to heel over easily under sail