root of all evil

noun

Something that is perceived to be a root cause of all the world's evil.

“idleness is the root of all evil, lust is the root of all evil”

Meanings

nounroot of all evil (plural roots of all evil)

plural roots of all evil

  1. Something that is perceived to be a root cause of all the world's evil.

    idleness is the root of all evil, lust is the root of all evil

    1 more example

    The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.

    1974, Donald Knuth, “Turing Award Lecture”, in Communications of the ACM, page 671

Origin

Translations

Dutch zaad van alle kwaad
  • zaad van alle kwaadTranslations
Finnish kaiken pahan alku ja juuri
  • kaiken pahan alku ja juuriTranslations
German Wurzel allen Übels, Ursprung alles Bösen
  • Wurzel allen ÜbelsTranslations
  • Ursprung alles BösenTranslations
Hungarian minden baj(nak)/rossz(nak) gyökere/forrása/kútforrása/oka
  • minden baj(nak)/rossz(nak) gyökere/forrása/kútforrása/okaTranslations
Romanian rădăcina tuturor relelor
  • rădăcina tuturor relelorTranslations
Cite this entry
APA

root of all evil. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/root%20of%20all%20evil

MLA

“root of all evil.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/root%20of%20all%20evil. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “root of all evil,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/root%20of%20all%20evil.

Source: root of all evil on Wiktionary, CC BY-SA 4.0.