While "ingratiate with" means to gain favor with someone, antonyms for this phrase will mean the opposite. Some possible antonyms for "ingratiate with" could include to distance oneself from, to offend, to antagonize, to alienate, or to repel someone. These words signify behaviors that are the opposite of ingratiating, which involves attempting to win someone's affection or flatter them. By contrast, behaving in a distant, offensive, or antagonistic way is likely to drive someone away rather than bring them closer. Therefore, while ingratiating might be a useful tactic in some situations, there are cases where it's better to stand apart or even actively resist others' expectations.