deformation vs deform

deformation is a noun but deform is not a noun.

Word	Noun	Adjective	Verb	Adverb
deformation	Yes	No	No	No
deform	No	No	Yes	No

deformation (noun)	deform (noun)
the act of twisting or deforming the shape of something (e.g., yourself)
a change for the worse
alteration in the shape or dimensions of an object as a result of the application of stress to it

deformation (verb)	deform (verb)
	become misshapen
	alter the shape of (something) by stress
	assume a different shape or form
	make formless
	cause (an object) to assume a crooked or angular form
	twist and press out of shape