disparagement vs roaster

disparagement and roaster both are nouns.

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

disparagement (noun)	roaster (noun)
the act of speaking contemptuously of	a special cooking pan for roasting
a communication that belittles somebody or something	flesh of a large young chicken over 3 1/2 lb suitable for roasting
	a cook who roasts food
	a harsh or humorous critic (sometimes intended as a facetious compliment)