The antonyms for the term "throws in with" are disassociate, dissociate, disconnect, disunite, split, sever, disjoin, and detach. These words indicate a sense of separation or detachment from a particular cause, group or person. Antonyms of 'throws in with' imply moving away from someone or something or deciding against supporting them in a particular situation. Disassociate, for example, means to break or cut off ties, while split indicates to part ways. These antonyms reveal that sometimes the best way to move forward is to distance oneself from certain people or situations, rather than getting involved in them.