Standard Lemma guide

unauthentic

adj · 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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  • UK: /ˌʌnɔːˈθɛn.tɪk/
  • US: /ˌʌnɔˈθɛn.tɪk/
  • US: /ˌʌnɑˈθɛn.tɪk/
  • CMU ARPABET: AH2 N AO0 TH EH1 N T IH0 K Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Not authentic; inauthentic.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: inauthentic

Antonyms: none provided

2

adjective satellite

Meaning 2

intended to deceive

Definition source: Princeton WordNet 3.0

Examples

  • a spurious work of art

Meaning relationships

Synonyms: inauthentic, spurious

Antonyms: none provided

History

Etymology

From un- + authentic.