Word.ws English Dictionary

evil twin

UK/ˈiːvɪl twɪn/US/ˈivl̩ twɪn/

evil twin noun: a duplicate or counterpart that acts in a contrary, nefarious, or insidious manner.

Noun

evil twin (plural evil twins)

  1. (idiomatic) A duplicate or counterpart that acts in a contrary, nefarious, or insidious manner.
    • As a ploy to discredit the reformist politician, the opposing party had hired a lookalike to act as his evil twin and be seen in a variety of compromising situations.
    • ...we see the flip side, the evil twin, the dark side of addition. Human nature contains both a thing and its opposite in varying degrees of tension, and so for every plus there is a minus.2003, Peter Halstead, Sea Sun
  2. A rogue wireless access point installed near a legitimate one for purposes of eavesdropping or phishing.

Synonyms of evil twin

Forms of evil twin

pluralevil twins

Origin of evil twin

From evil and twin.

Questions about evil twin

What does evil twin mean?
Evil twin means a duplicate or counterpart that acts in a contrary, nefarious, or insidious manner.
What part of speech is evil twin?
Evil twin is a noun.
How do you pronounce evil twin?
Evil twin is pronounced /ˈiːvɪl twɪn/ (UK).
What is the plural of evil twin?
The plural of evil twin is evil twins.

Words near evil twin in the dictionary

  1. Evil One
  2. Evil Questions Attacking Ontario
  3. evil to him that evil thinks
  4. evil turn
  5. evil turns
  6. evil twin
  7. evil twins
  8. evil willer
  9. evil willers
  10. evil-doer
  11. evil-doers

Source and license

Adapted from Wiktionary: evil twin (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-au-evil twin.ogg.

Cite this entry: “evil twin.” Word.ws, https://word.ws/evil_twin. Based on Wiktionary, CC BY-SA 4.0.