disparagement vs rounder

disparagement and rounder both are nouns.

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

disparagement (noun)	rounder (noun)
the act of speaking contemptuously of	a tool for rounding corners or edges
a communication that belittles somebody or something	a dissolute person; usually a man who is morally unrestrained