abusive
adjective
"I am ... necessitated to use the word Parliament improperly, according to the abusive acceptation thereof. - Fuller"
°(archaic) Given to misusing; also, full of abuses.
"The abusive prerogatives of his see. - Hallam"
synonyms: reproachful, scurrilous, opprobrious, insolent more» , insulting, injurious, offensive, reviling, berate| berating, vituperative