disparagement vs imp

disparagement and imp both are nouns.

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

disparagement (noun)	imp (noun)
the act of speaking contemptuously of	one who is playfully mischievous
a communication that belittles somebody or something	(folklore) fairies that are somewhat mischievous