Skip to main content
arch-nemesis

arch-nemesis

5 7.8
A person's main enemy who often opposes them
  • noun
  • /ˈɑːrk ˈnɛmɪsɪs/
translation icon : archienemigo
  • The Klingon Koloth from the episode "The Trouble With Tribbles" was envisioned as a recurring character and arch-nemesis of Kirk's.
  • arch-nemesis Moriarty

Foiled again by Trump's arch nemesis, his mouth.

Autoplay Next

Examples

  • On that night, Max Miracle will defend his title against his arch nemesis, the undefeated Tucker Von Magnus and his evil manager, DG Haven.

  • Crispin loves her, but will that be enough to save her when he discovers she is, in fact, his arch-nemesis, the Derbywood Bandit?

    Blog text (1)
  • Why do you have an arch nemesis?

  • My arch nemesis is here.

  • I'm trying to destroy my arch nemesis!

  • Is your brother marrying your arch nemesis?

  • Holly is not my arch nemesis.

  • Then, as often happens in middle school, my BFF became my arch nemesis.

    Blog text (30)
  • The Joker, Clown Prince of Crime, is Batman's arch-nemesis.

    Blog text (3)
  • In the final match, the champion faced his long-time arch-nemesis for the title.

Synonyms

nemesis
vsarch-nemesis
45 8.1

A powerful enemy or thing that causes someone's defeat

means the chief enemy who is a constant and powerful opponent
archenemy
vsarch-nemesis
8 4.8

A person who is someone's main enemy in a long rivalry

is more about a constant powerful opponent than rivalry length
archrival
vsarch-nemesis
6 4.9

The main opponent someone or a team competes with for a long time

is about being a powerful enemy rather than just a competitor
archfoe
vsarch-nemesis
8.8

The main enemy someone has for a long time

is focused on being the chief and persistent powerful opponent

Antonyms

996 2.8

A country, person, or group that helps another, often in a war

How Hostile

arch-nemesis
5 7.8
enemy
1.0
rival
292 2.7
opponent
907 2.1

Surface Forms

arch-nemesis singular
arch-nemeses plural

Morphology

arch-nemesis = nemesis (transparent) = arch + nemesis

The meaning is a straightforward combination of the productive prefix 'arch-' ('principal' or 'chief') with 'nemesis' ('enemy'), yielding 'main enemy'.

Etymology

Arch-nemesis comes from two Greek parts: arch- meaning 'main' or 'first', as in archbishop, and nemesis, the name of a Greek goddess who became a word for an 'enemy' or someone who 'punishes' you. So an arch-nemesis is your main or most powerful enemy who often appears again and again.