fusty vs conservative

fusty is not a noun while conservative is a noun.

Word	Noun	Adjective	Verb	Adverb
fusty	No	Yes	No	No
conservative	Yes	Yes	No	No

fusty (noun)	conservative (noun)
	a person who is reluctant to accept changes and new ideas

fusty (adjective)	conservative (adjective)
old-fashioned and out of date	resistant to change, particularly in relation to politics or religion
stale and unclean smelling	unimaginatively conventional
	conforming to the standards and conventions of the middle class
	avoiding excess
	having social or political views favoring conservatism