42 entries under soft topic. ×

10
close(adjective, quiet, restrained, still)
10
silent(adjective, close, quiet, low)
8
quiet(adjective, low, still, shy)
7
uncommunicative(adjective, close, quiet, low)
4
laconic(quiet, still, silent, hushed)
4
mum(adjective, close, quiet, low)
3
dumb(quiet, still, reticent, silent)
2
buttoned up(verb, expression, adjective, phrasal verb, quiet)
2
clammed up(verb, expression, adjective, phrasal verb, quiet)
2
dummied up(verb, expression, adjective, phrasal verb, quiet)
2
mute(quiet, low, still, reticent)
2
wordless(quiet, low, still, silent)
1
bashful(quiet, still, shy, silent)
1
checked(quiet, still, silent, hushed)
1
closed up(expression, quiet, still, silent)
1
curbed(quiet, still, silent, hushed)
1
faint(adjective, close, quiet, low)
1
hush(quiet, still, silent, hushed)
1
hushed(quiet, low, still, shy)
1
iced(quiet, still, silent, hushed)
<123>
11 years ago|1.7k views|share |citing 
APASmart Define. (2015). closemouthed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/closemouthed/thesaurus/synonyms
ChicagoSmart Define. 2015. "closemouthed thesaurus" https://smartdefine.org/closemouthed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, closemouthed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/closemouthed/thesaurus/synonyms>.
MLASmart Define. "closemouthed thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/closemouthed/thesaurus/synonyms>