Standard Lemma guide

ingenuous

adj · 7 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ɪnˈd͡ʒɛn.ju.əs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N JH EH1 N Y UW0 AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Naive and trusting.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Demonstrating childlike simplicity.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Unsophisticated; clumsy or obvious.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Unable to mask one's feelings.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Straightforward, candid, open, frank.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adjective

Meaning 6

characterized by an inability to mask your feelings; not devious

Definition source: Princeton WordNet 3.0

Examples

  • an ingenuous admission of responsibility

Meaning relationships

Synonyms: artless

Antonyms: disingenuous

7

adjective satellite

Meaning 7

lacking in sophistication or worldliness

Definition source: Princeton WordNet 3.0

Examples

  • a child's innocent stare
  • his ingenuous explanation that he would not have burned the church if he had not thought the bishop was in it

Meaning relationships

Synonyms: innocent

Antonyms: none provided

History

Etymology

Learned borrowing from Latin ingenuus (“of noble character, frank”). Doublet of ingenu.

Across languages

Translations

42 source translations are retained for this English entry.

  • Bulgarian: наивен (naiven) — naive and trusting
  • Bulgarian: доверчив (doverčiv) — naive and trusting
  • Catalan: ingenu — naive and trusting
  • Catalan: naïf — naive and trusting
  • Finnish: sinisilmäinen — naive and trusting
  • Finnish: luottavainen — naive and trusting
  • French: ingénu — naive and trusting
  • German: arglos — naive and trusting
  • German: freimütig — naive and trusting
  • German: treuherzig — naive and trusting
  • German: unverdorben — naive and trusting
  • Irish: soineanta — naive and trusting
  • Occitan: ingenú — naive and trusting
  • Polish: prostoduszny — naive and trusting
  • Portuguese: ingénuo — naive and trusting
  • Romanian: ingenuu — naive and trusting
  • Romanian: inocent — naive and trusting
  • Spanish: inocente — naive and trusting
  • Spanish: ingenuo — naive and trusting
  • Thai: ซื่อ (sʉ̂ʉ) — naive and trusting
  • Ottoman Turkish: ساده (sade) — naive and trusting
  • Ottoman Turkish: طوی (toy) — naive and trusting
  • Bulgarian: простодушен (prostodušen) — childlike, simple
  • Catalan: ingenu — childlike, simple
  • Esperanto: simplanima — childlike, simple
  • Finnish: sinisilmäinen — childlike, simple
  • Finnish: viaton — childlike, simple
  • Finnish: yksinkertainen — childlike, simple
  • French: ingénu — childlike, simple
  • German: unbedarft — childlike, simple
  • German: schlicht — childlike, simple
  • Italian: ingenuo — childlike, simple
  • Norwegian Bokmål: troskyldig — childlike, simple
  • Romanian: ingenuu — childlike, simple
  • Russian: бесхи́тростный (besxítrostnyj) — childlike, simple
  • Thai: ใสซื่อ — childlike, simple
  • Thai: ไร้เดียงสา (rái-diiang-sǎa) — childlike, simple
  • Bulgarian: искрен (iskren) — straightforward, open
  • Bulgarian: открит (otkrit) — straightforward, open
  • Finnish: teeskentelemätön — straightforward, open
  • Finnish: mutkaton — straightforward, open
  • Māori: pōaha — straightforward, open