7 letters · 11 points in Scrabble
adjective not necessarily inaudible but not heard
originFrom Middle English unherd, unherde, from Old English unġehīered (“unheard”), equivalent to un- + heard. Cognate with West Frisian ûnheard (“unheard”), Dutch ongehoord (“unheard”), German ungehört (“unheard”).
Etymology from Wiktionary, CC BY-SA 3.0