RichThesaurus
amalgamate with
amalgamate with
synonyms
form a federation with
combine with
cooperate with
join up with
attach to
be in league with
form a confederation with
merge with
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join forces with
annex to
affiliate
align with
ally with
form an alliance with
federate with
unite with
incorporate into
join with
coalesce with
yoke to
associate with
team up with
band together with
integrate into
amalgamate with
antonyms