Arch enemy
Adversary and arch enemy are semantically related. In some cases you can use "Adversary" instead a noun phrase "Arch enemy".
Adversary
Adversary noun - One that is hostile toward another.
Arch enemy and adversary are semantically related. You can use "Arch enemy" instead a noun "Adversary".
Nearby Word: adversarial
Cite this Source
Adversary and Arch enemy. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/arch_enemy/adversary
Arch enemy & Adversary. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/arch_enemy/adversary>.
Adversary or Arch enemy. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/arch_enemy/adversary.
Google Ngram Viewer shows how "arch enemy" and "adversary" have occurred on timeline