Silent

mudo

(without audio capability)

quieto

(not speaking; indisposed to talk; speechless; mute; taciturn)

silencioso

(free from sound or noise; absolutely still; perfectly quiet)

silencioso

(not speaking; indisposed to talk; speechless; mute; taciturn)

silencioso

(not pronounced; having no sound; quiescent)

silencioso

(not implying significant modifications which would affect a peptide sequence)

silencioso

(undiagnosed or undetected because of an absence of symptoms)

silêncio

(that which is silent)