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