inaudible

Adjective

impossible to hear; imperceptible by the ear
- "an inaudible conversation"

Adj

Unable to be heard or not loud enough to be heard.

Examples

Dogs can hear this whistle, but for people it is inaudible.

Origin / Etymology

From in- + audible.

Synonyms

unhearable, quiet, silent, soundless, voiceless

Antonyms

audible, loud, vocal

Scrabble Score: 12

inaudible: valid Scrabble (US) TWL Word
inaudible: valid Scrabble Word in Merriam-Webster MW Dictionary
inaudible: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 16

inaudible: valid Words With Friends Word