42 entries under dull topic. ×

1
faded(adjective, weak, soft, gentle)
1
low-pitched(adjective, close, quiet, weak)
1
pale(adjective, weak, soft, gentle)
1
sepulchral(adjective, deep, muted, echoing)
1
shadowy(adjective, weak, soft, gentle)
1
toneless(adjective, deep, muted, echoing)
1
whispered(adjective, quiet, weak, soft)
0
cavernous(adjective, deep, muted)
0
clangorous(adjective, deep, muted, echoing)
0
ghostly(adjective, deep, muted, echoing)
0
reedy(adjective, soft, low, dim)
0
resounding(adjective, deep, hollow, muted)
0
reverberant(adjective, deep, hollow, muted)
0
ringing(adjective, deep, muted, echoing)
0
roaring(adjective, deep, muted, echoing)
0
rumbling(adjective, deep, muted, echoing)
0
sounding(adjective, deep, muted, echoing)
0
thunderous(adjective, deep, muted, echoing)
0
unaccented(adjective, soft, low, dim)
0
unstressed(adjective, soft, low, dim)
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APASmart Define. (2016). muffled thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/muffled/thesaurus/synonyms
ChicagoSmart Define. 2016. "muffled thesaurus" https://smartdefine.org/muffled/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, muffled thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/muffled/thesaurus/synonyms>.
MLASmart Define. "muffled thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/muffled/thesaurus/synonyms>