disparagement vs annihilator

disparagement and annihilator both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
annihilator	Yes	No	No	No

disparagement (noun)	annihilator (noun)
the act of speaking contemptuously of	a total destroyer
a communication that belittles somebody or something