Standard Lemma guide

unadvisable

adj · 4 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

adj

Meaning 1

Inadvisable.

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

Unwilling to take advice.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Imprudent.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective

Meaning 4

not prudent or wise; not recommended

Definition source: Princeton WordNet 3.0

Examples

  • running on the ice is inadvisable

Meaning relationships

Synonyms: inadvisable

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- Proto-Indo-European *h2éd Proto-Italic *ad Latin ad Old French a Proto-Indo-European *weyd- Proto-Indo-European *-éh1ti Proto-Indo-European *-yeti Proto-Indo-European *-éh1yeti Proto-Indo-European *widéh1yeti Proto-Italic *widēō Latin videō Latin vīsus Old French vis Old French avis Old French aviserbor. Middle English avisen ▲ Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *weyd- Proto-Indo-European *-(h1)seti Proto-Indo-European *wéydseti Proto-Italic *weidsō Latin visō Late Latin advisōder. English advise Proto-Indo-European *-tḗr Proto-Indo-European *-dhlom Proto-Indo-European *-dhlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Old French -ablebor. Middle English -able English -able English advisable English unadvisable From un- + advisable.