126 entries under dull topic. ×

19
muffled(verb, adjective, close, quiet)
17
subdued(verb, adjective, calm, close)
16
hushed(verb, adjective, calm, close)
14
quiet(adjective, calm, close, weak)
14
soft(adjective, calm, close, quiet)
13
low(adjective, calm, close, quiet)
10
softened(verb, adjective, quiet, weak)
8
dim(adjective, quiet, weak, soft)
7
indistinct(adjective, close, quiet, weak)
7
weak(adjective, soft, gentle, dark)
6
delicate(adjective, calm, quiet, light)
5
flat(adjective, quiet, soft, obscure)
5
inaudible(adjective, close, quiet, weak)
4
boring(adjective, weak, flat, dead)
4
lackluster(adjective, dark, gloomy, faint)
4
leaden(adjective, quiet, soft, severe)
4
mute(adjective, close, quiet, soft)
3
gray(adjective, dark, gloomy, faint)
3
imperceptible(adjective, calm, quiet, weak)
3
light(adjective, calm, quiet, weak)
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APASmart Define. (2015). muted thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/muted/thesaurus/synonyms
ChicagoSmart Define. 2015. "muted thesaurus" https://smartdefine.org/muted/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, muted thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/muted/thesaurus/synonyms>.
MLASmart Define. "muted thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/muted/thesaurus/synonyms>