adj, verb ·3 syllables ·Rare ·Advanced level

Definitions

Verb

1. 1
   simple past and past participle of unmention form-of, participle, past

Adjective

1. 1
   Not mentioned. not-comparable

   "The present manner of dress and behaviour of a certain element of B.R. station staff is too appalling to pass unmentioned."

Synonyms

All synonyms

silentundeclaredunexpressedunpronouncedunsaidunspoken

Example

More examples

"This matter had best be left unmentioned."

Etymology

Etymology 1

From un- + mentioned.

Etymology 2

From unmention + -ed.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.