unify, unite, merge -- (become one; "Germany unified officially in 1990"; "the cells merge")
mix, mingle, commix, unify, amalgamate -- (to bring or combine together or with something else; "resourcefully he mingled music and dance")
unite, unify -- (bring together for a common purpose or action or ideology or in a shared situation; "the Democratic Patry platform united several splinter groups")
unite, unify -- (act in concert or unite in a common purpose or belief)
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