7
federate
6
allied(adjective, involved, united, linked, combined)
6
associated(involved, united, linked, combined, allied)
6
confederate(adjective, united, allied)
5
united(noun, involved, linked, combined, merged)
4
affiliated(verb, involved, united, linked, combined)
4
confederated
4
leagued(verb, united, allied)
3
combined(involved, united, linked, merged, allied)
3
in league
2
amalgamated(verb, involved, united, linked, combined)
2
coalesced
2
corporate(united, allied)
2
federal(united, allied)
2
federalized
2
in cahoots
2
incorporated(verb, united, allied)
2
joined(verb, united, linked, combined, allied)
1
affiliate
1
associate
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APASmart Define. (2015). federated thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/federated/thesaurus/synonyms
ChicagoSmart Define. 2015. "federated thesaurus" https://smartdefine.org/federated/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, federated thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/federated/thesaurus/synonyms>.
MLASmart Define. "federated thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/federated/thesaurus/synonyms>