queasy vs offensive

queasy is not a noun while offensive is a noun.

Word	Noun	Adjective	Verb	Adverb
queasy	No	Yes	No	No
offensive	Yes	Yes	No	No

As adjectives, queasy and offensive are synonyms defined as:

Other synonyms of queasy include loathsome, nauseating, nauseous, noisome, sickening, vile.

queasy (noun)	offensive (noun)
	the action of attacking an enemy

queasy (adjective)	offensive (adjective)
feeling nausea; feeling about to vomit	unpleasant or disgusting especially to the senses
causing or fraught with or showing anxiety	causing anger or annoyance
causing or able to cause nausea	for the purpose of attack rather than defense
	morally offensive
	violating or tending to violate or offend against
	causing or able to cause nausea