defacement vs disfiguration

defacement and disfiguration both are nouns.

Word	Noun	Adjective	Verb	Adverb
defacement	Yes	No	No	No
disfiguration	Yes	No	No	No

As nouns, defacement and disfiguration are synonyms defined as:

defacement and disfiguration: the act of damaging the appearance or surface of something

Other synonyms of defacement include disfigurement, mutilation.

defacement (noun)	disfiguration (noun)
the act of damaging the appearance or surface of something	the act of damaging the appearance or surface of something
	an appearance that has been spoiled or is misshapen