99 entries under restrained topic. ×

1
unresponsive(adjective, calm, subdued, impassive)
1
unstirred(adjective, calm, subdued, impassive)
1
untouched(adjective, calm, subdued, impassive)
0
aloof(adjective, calm, subdued, impassive)
0
callous(adjective, calm, subdued, impassive)
0
casual(adjective, calm, subdued, impassive)
0
cold fish(expression, adjective, calm, subdued)
0
domestic(quiet, gentle)
0
domesticated(quiet, gentle)
0
easy-going(adjective, calm, subdued, impassive)
0
hard-hearted(adjective, calm, subdued, impassive)
0
hardboiled(quiet, subdued)
0
hushed(quiet, gentle)
0
impassive(adjective, calm, subdued, unresponsive)
0
impervious(adjective, calm, subdued, impassive)
0
indifferent(adjective, calm, subdued, impassive)
0
inobtrusive(quiet, gentle)
0
laid-back(adjective, calm, cool, subdued)
0
lukewarm(adjective, calm, subdued, impassive)
0
mellow(quiet, gentle)
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APASmart Define. (2016). solemn thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/solemn/thesaurus/synonyms
ChicagoSmart Define. 2016. "solemn thesaurus" https://smartdefine.org/solemn/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, solemn thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/solemn/thesaurus/synonyms>.
MLASmart Define. "solemn thesaurus" 19 February 2016. Web. 28 September 2026. <https://smartdefine.org/solemn/thesaurus/synonyms>