1
reservation(noun, control, restraint, reserve, silence)
1
saturninity(calm, quiet, speech, silence, softness)
1
secretion
1
self-command
1
sleep(calm, quiet, speech, silence, softness)
1
solicitude
1
speechlessness(calm, quiet, speech, silence, softness)
1
still(calm, quiet, speech, silence, softness)
1
stillness(noun, calm, quiet, speech, silence)
1
subterfuge
1
sulk(calm, quiet, speech, silence, softness)
1
sullenness(calm, quiet, speech, silence, softness)
1
thoroughness
1
uncommunicative
1
unfriendliness
0
aloofness(noun, control, restraint, reserve, silence)
0
backup
0
backwardness(noun, control, restraint, reserve, silence)
0
bank
0
calmness(noun, control, restraint, reserve, silence)
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APASmart Define. (2015). uncommunicativeness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/uncommunicativeness/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncommunicativeness thesaurus" https://smartdefine.org/uncommunicativeness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, uncommunicativeness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/uncommunicativeness/thesaurus/synonyms>.
MLASmart Define. "uncommunicativeness thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/uncommunicativeness/thesaurus/synonyms>