contortion vs crookedness

contortion and crookedness both are nouns.

Word	Noun	Adjective	Verb	Adverb
contortion	Yes	No	No	No
crookedness	Yes	No	No	No

As nouns, contortion and crookedness are synonyms defined as:

Other synonyms of contortion include torsion, tortuosity, tortuousness.

contortion (noun)	crookedness (noun)
the act of twisting or deforming the shape of something (e.g., yourself)	having or distinguished by crooks or curves or bends or angles
a tortuous and twisted shape or position	the quality of being deceitful and underhanded
	a tortuous and twisted shape or position