offensive vs opprobrious

offensive is a noun but opprobrious is not a noun.

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

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

offensive (adjective)	opprobrious (adjective)
unpleasant or disgusting especially to the senses	(used of conduct or character) deserving or bringing disgrace or shame
causing anger or annoyance	expressing offensive reproach
for the purpose of attack rather than defense
morally offensive
violating or tending to violate or offend against
causing or able to cause nausea