55 entries under flat topic. ×

1
cloudy(adjective, dull, soft, obscure)
1
cold(adjective, soft, severe, obscure)
1
colorless(adjective, dull, weak, soft, obscure)
1
dingy(adjective, dull, soft, obscure)
1
drab(adjective, dull, weak, soft, obscure)
1
draggy(adjective, dull, weak, dead)
1
dry(adjective, dull, simple, pure)
1
dun(adjective, soft, obscure, dark)
1
faded(adjective, dull, weak, soft, gentle)
1
ho-hum(adjective, dull, boring, lifeless)
1
laid-back(calm, dull, quiet, reasonable)
1
lifeless(adjective, dull, weak, soft, obscure)
1
matte(adjective, dull, weak, soft, obscure)
1
mousy(adjective, close, quiet, soft, obscure)
1
muddy(adjective, soft, obscure, dark)
1
murky(adjective, dull, soft, obscure)
1
obscure(adjective, dull, quiet, weak, soft)
1
opaque(adjective, dull, soft, obscure)
1
overcast(adjective, dull, soft, obscure)
1
prosaic(adjective, dull, weak, boring)
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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>