Adversary
Adversary adjective - Marked by opposition or ill will.
Usage example: there was a long history of adversary dealings between the two nations
Unfriendly and adversary are semantically related. In some cases you can use "Unfriendly" instead an adjective "Adversary".
Nearby Word: adversarial
Unfriendly
Unfriendly adjective - Marked by opposition or ill will.
Usage example: an unfriendly nation
Adversary and unfriendly are semantically related. Sometimes you can use "Adversary" instead an adjective "Unfriendly".
Nearby Word: unfriendliness
Mutual synonyms
Cite this Source
Unfriendly and Adversary. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/adversary/unfriendly
Adversary & Unfriendly. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/adversary/unfriendly>.
Unfriendly or Adversary. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/adversary/unfriendly.
Google Ngram Viewer shows how "adversary" and "unfriendly" have occurred on timeline