28 ally synonyms include combine, marry, couple, merge, amalgamate, join, pool, fuse, weld, and knit. Ally is a verb, and its antonyms are split, enemy, and opponent. Here are some additional synonyms for "ally" with example sentences.
28 other ways to say ally.
He proved to be a reliable ally in tough times.
She is a strong ally in the fight for justice.
The country became an important ally during the war.
We need to find an ally to support our cause.