defacement vs harm

defacement and harm both are nouns.

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

As nouns, harm is a hypernym of defacement; that is, harm is a word with a broader meaning than defacement:

Other hypernyms of defacement include damage, hurt, scathe.

defacement (noun)	harm (noun)
the act of damaging the appearance or surface of something	the act of damaging something or someone
	the occurrence of a change for the worse
	any physical damage to the body caused by violence or accident or fracture etc.; the condition of an injury

defacement (verb)	harm (verb)
	cause or do harm to