silent
Free from sound or noise; absolutely still; perfectly quiet.
Not speaking; indisposed to talk; speechless; mute; taciturn; not loquacious; not talkative.
Having no effect; not operating; inefficient.
(technology) With the sound turned off.
(technology) Without audio capability.
Of an edit or change to a text, not explicitly acknowledged.
(genetics) Not implying significant modifications which would affect a peptide sequence.
Undiagnosed or undetected because of an absence of symptoms.
Of distilled spirit: having no flavor or odor.
That which is silent; a time of silence.
A silent movie.