good-natured Antonyms

ill-natured whiny nasty mean lonely irritable impolite ill-tempered hateful grunter grumpy gruff fractious fiendly errant dour dissociable peevish pettish petulant dog eat dog grouchy bad-tempered unsociable unpleasant unkind unfriendly tetchy testy surly sour snappy snappish sarcastic rude querulous dissentious discourteous disagreeable callous briery blue bilious beetle-browed bad atrabilious argumentative argumental antisocial angry