"Reticency" is a word in ENGLISH

Disposed to keep secrets; secretive; reticent.

Want of affability or sociability; reticence.

kahípus - Silence, stillness, muteness, reserve, reticence, taciturnity, quietness, noiselessness, absence of sound or noise. (cf. hípus).

komód - (B) Silent, reserved, retired, uncommunicative, reticent, taciturn, not talkative.

mabudongón - Shy, bashful, timid, reticent, quiet. (cf. budóng).

mómò - Taciturn, silent, reticent, dumb, mum, uncommunicative, mute, close, not given to talking, not very sociable, of few words. …

námò - Noise, trouble, disturbance; trick, malice, craft, cunning, deceit, duplicity, evil intention, mostly used with a negative. Walâ sing …

The quality or state of being reticent, or keeping silence; the state of holding one's tonque; refraining to speak of …

A figure by which a person really speaks of a thing while he makes a show as if he would …

Inclined to keep silent; reserved; uncommunicative.

Habitually silent; taciturn; reticent.