65 entries under reserved topic. ×

3
unapproachable(adjective, person, cool, cold, sensitive)
3
unresponsive(adjective, reticent, taciturn)
2
close-lipped(adjective, quiet, secret, private)
2
cool(adjective, quiet, cold, sensitive, shy)
2
mum(adjective, close, quiet, restrained, aloof)
2
mute(adjective, aloof, reticent, silent)
2
offish(adjective, person, quiet, restrained, detached)
1
antagonistic(adjective, cool, cold, sensitive, shy)
1
brooding(adjective, cool, cold, sensitive, shy)
1
buttoned up(expression, adjective, reticent, taciturn)
1
buttoning up(expression, adjective, quiet, secret)
1
clamming up(expression, adjective, quiet, secret)
1
closemouthed(adjective, quiet, secret, private)
1
curt(adjective, aloof, reticent, taciturn)
1
dour(adjective, aloof, reticent, uncommunicative)
1
dried-up(adjective, aloof, reticent, dour)
1
dried up(expression, adjective, quiet, restrained)
1
dumb(adjective, aloof, reticent, silent)
1
easy-going(adjective, cool, cold, sensitive, shy)
1
hidden(adjective, quiet, secret, private)
10 years ago|7.9k views|share |citing 
APASmart Define. (2016). unforthcoming thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unforthcoming/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforthcoming thesaurus" https://smartdefine.org/unforthcoming/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unforthcoming thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unforthcoming/thesaurus/synonyms>.
MLASmart Define. "unforthcoming thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/unforthcoming/thesaurus/synonyms>