76 entries under dull topic. ×

29
quiet(adjective, calm, close, weak)
23
soft(adjective, calm, close, quiet)
17
muted(verb, adjective, calm, close)
15
hushed(verb, adjective, calm, close)
14
gentle(adjective, calm, quiet, weak)
14
submissive(adjective, quiet, kind, soft)
13
low(adjective, calm, close, quiet)
11
tame(adjective, calm, quiet, kind)
10
dim(adjective, quiet, weak, soft)
10
broken(verb, adjective, gentle, flat)
10
delicate(adjective, calm, weak, soft)
8
mild(adjective, calm, quiet, weak)
8
muffled(verb, adjective, close, quiet)
8
softened(verb, adjective, quiet, weak)
7
feeble(adjective, calm, quiet, weak)
7
sad(adjective, quiet, gentle, heavy)
7
sober(adjective, calm, quiet, soft)
7
weak(adjective, quiet, gentle, humble)
6
indistinct(adjective, quiet, weak, soft)
6
pale(adjective, quiet, weak, soft)
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APASmart Define. (2016). subdued thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/subdued/thesaurus/synonyms
ChicagoSmart Define. 2016. "subdued thesaurus" https://smartdefine.org/subdued/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, subdued thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/subdued/thesaurus/synonyms>.
MLASmart Define. "subdued thesaurus" 6 January 2016. Web. 24 September 2026. <https://smartdefine.org/subdued/thesaurus/synonyms>