Combine
Federate
Federate verb - To form or enter into an association that furthers the interests of its members.
Usage example: in the years following World War II, the U.S. and the nations of western Europe made the decision to federate as the North Atlantic Treaty Organization
Combine is a synonym for federate in unite topic. You can use "Combine" instead a verb "Federate", if it concerns topics such as confederate, unify, unite in a federation.
Mutual synonyms
Cite this Source
Federate and Combine. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/combine/federate
Combine & Federate. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/combine/federate>.
Federate or Combine. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/combine/federate.
Google Ngram Viewer shows how "combine" and "federate" have occurred on timeline