disfigurement vs deformity

disfigurement and deformity both are nouns.

Word	Noun	Adjective	Verb	Adverb
disfigurement	Yes	No	No	No
deformity	Yes	No	No	No

As nouns, disfigurement and deformity are synonyms defined as:

disfigurement and deformity: an appearance that has been spoiled or is misshapen

Other synonyms of disfigurement include disfiguration.

disfigurement (noun)	deformity (noun)
the act of damaging the appearance or surface of something	an appearance that has been spoiled or is misshapen
an appearance that has been spoiled or is misshapen	an affliction in which some part of the body is misshapen or malformed