55 entries under flat topic. ×

1
shadowy(adjective, dull, weak, soft, gentle)
1
sober(adjective, dull, quiet, soft, reasonable)
1
somber(adjective, dull, quiet, soft, severe)
1
subfusc(adjective, soft, obscure, dark)
1
unlit(adjective, soft, obscure, dark)
1
vanilla(adjective, dull, weak, simple)
1
vapid(adjective, dull, weak, boring)
0
grimy(adjective, soft, obscure, dark)
0
nothing(adjective, dull, boring, lifeless)
0
pabulum(adjective, dull, boring, lifeless)
0
sombre(adjective, dull, boring, lifeless)
0
sooty(adjective, soft, obscure, dark)
0
unimaginative(adjective, dull, boring, lifeless)
0
uninspired(adjective, dull, boring, lifeless)
0
zero(adjective, dull, boring, lifeless)
<123>
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APASmart Define. (2015). muted thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/muted/thesaurus/synonyms
ChicagoSmart Define. 2015. "muted thesaurus" https://smartdefine.org/muted/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, muted thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/muted/thesaurus/synonyms>.
MLASmart Define. "muted thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/muted/thesaurus/synonyms>