The charismatic leader worked to unify the opposing factions under a common cause.
Synonyms for unify
unite
combine
merge
Antonyms for unify
divide
separate
split
Practice unify on real SAT questions
Vocabulary like unify appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.