repellant vs offensive

repellant and offensive both are nouns.

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

repellant (noun)	offensive (noun)
the power to repel	the action of attacking an enemy
a chemical substance that repels animals
a compound with which fabrics are treated to repel water

repellant (adjective)	offensive (adjective)
highly offensive; arousing aversion or disgust	unpleasant or disgusting especially to the senses
serving or tending to repel	causing anger or annoyance
	for the purpose of attack rather than defense
	morally offensive
	violating or tending to violate or offend against
	causing or able to cause nausea