1
noncontacting(adjective, person, avoid, asocial, dissocial)
1
nonsocial(adjective, person, avoid, asocial, dissocial)
1
poker-faced
1
self contained
1
sententious(adjective, taciturn)
1
shut-in(adjective, person, avoid, asocial, dissocial)
1
tight-lipped(adjective, taciturn)
1
unapproachable
1
unclubbable
1
unforthcoming(adjective, taciturn)
1
unpronounceable
1
unrevealing
1
unspoken
1
unutterable
1
voiceless
1
wordless
0
badger
0
brooding(adjective, taciturn)
0
clammed up(adjective, taciturn)
0
disappear
10 years ago|2.2k views|share |citing 
APASmart Define. (2016). incommunicative thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/incommunicative/thesaurus/synonyms
ChicagoSmart Define. 2016. "incommunicative thesaurus" https://smartdefine.org/incommunicative/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, incommunicative thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/incommunicative/thesaurus/synonyms>.
MLASmart Define. "incommunicative thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/incommunicative/thesaurus/synonyms>