Phrase guide

useful idiot

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A Communist sympathizer in Western countries, from the perspective of the political right.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, historical

Topics: government, politics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

One who unwittingly supports a malignant cause through naive attempts to be a force for good.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory

Topics: government, politics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

The earliest known usage in Western media is in a 1948 article in the social-democratic Italian paper L'Umanità – as cited in the New York Times article on Italian politics (see quotations). Often misattributed to Vladimir Lenin.

Across languages

Translations

35 source translations are retained for this English entry.

  • Catalan: idiota útil — Translations
  • Chinese Mandarin: 有用的白痴 (yǒuyòng de báichī) — Translations
  • Czech: užitečný idiot — Translations
  • Danish: nyttig idiot — Translations
  • Dutch: nuttige idioot — Translations
  • Estonian: kasulik idioot — Translations
  • Finnish: hyödyllinen idiootti — Translations
  • French: idiot utile — Translations
  • French: idiote utile — Translations
  • Georgian: სასარგებლო იდიოტი (sasargeblo idioṭi) — Translations
  • German: nützlicher Idiot — Translations
  • German: nützliche Idiotin — Translations
  • Greek: χρήσιμος ηλίθιος (chrísimos ilíthios) — Translations
  • Hebrew: אידיוט שימושי — Translations
  • Hungarian: hasznos idióta — Translations
  • Icelandic: nytsamur sakleysingi — Translations
  • Italian: utile idiota — Translations
  • Korean: 유용한 바보 (yuyonghan babo) — Translations
  • Macedonian: корисна будала (korisna budala) — Translations
  • Marathi: उपयोगी मूर्ख (upyogī mūrkha) — Translations
  • Marathi: कामाचा मूर्ख (kāmācā mūrkha) — Translations
  • Norwegian Bokmål: nyttig idiot — Translations
  • Norwegian Nynorsk: nyttig idiot — Translations
  • Polish: pożyteczny idiota — Translations
  • Polish: pożyteczna idiotka — Translations
  • Portuguese: idiota útil — Translations
  • Russian: поле́зный идио́т (poléznyj idiót) — Translations
  • Russian: поле́зная идио́тка (poléznaja idiótka) — Translations
  • Spanish: idiota útil — Translations
  • Spanish: tonto útil — Translations
  • Spanish: tonta útil — Translations
  • Swedish: nyttig idiot — Translations
  • Telugu: పనికొచ్చే చవట (panikoccē cavaṭa) — Translations
  • Ukrainian: кори́сний ідіо́т (korýsnyj idiót) — Translations
  • Ukrainian: кори́сна ідіо́тка (korýsna idiótka) — Translations