crooked vs conformation

crooked is not a noun while conformation is a noun.

Word	Noun	Adjective	Verb	Adverb
crooked	No	Yes	No	No
conformation	Yes	No	No	No

crooked (noun)	conformation (noun)
	acting according to certain accepted standards
	any spatial attributes (especially as defined by outline)
	a symmetrical arrangement of the parts of a thing

crooked (adjective)	conformation (adjective)
having or marked by bends or angles; not straight or aligned
not straight; dishonest or immoral or evasive
irregular in shape or outline
having the back and shoulders rounded; not erect