102 entries under flat topic. ×

1
cold(adjective, calm, dull, soft, obscure)
1
diddly(adjective, simple, clean, plain)
1
drag(adjective, dull, stupid, dead)
1
draggy(adjective, dull, weak, unhappy)
1
drudging(adjective, dull, stupid, boring)
1
feeble(adjective, dull, soft, obscure)
1
garden-variety(adjective, dull, simple, clean)
1
interminable(adjective, dull, stupid, dead)
1
matte(adjective, dull, weak, soft, obscure)
1
matter-of- fact(expression, adjective, simple, clean)
1
moth-eaten(adjective, dull, hard, stupid)
1
muted(adjective, dull, weak, soft, obscure)
1
pabulum(adjective, dull, simple, clean)
1
plebeian(adjective, dull, simple, clean)
1
soft(adjective, calm, dull, quiet, reasonable)
1
square(adjective, simple, clean, plain)
1
stereotyped(adjective, dull, hard, stupid)
1
stupid(adjective, dull, boring, dead)
1
tame(adjective, dull, simple, clean)
1
threadbare(adjective, dull, hard, dirty)
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APASmart Define. (2016). drab thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/drab/thesaurus/synonyms
ChicagoSmart Define. 2016. "drab thesaurus" https://smartdefine.org/drab/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, drab thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/drab/thesaurus/synonyms>.
MLASmart Define. "drab thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/drab/thesaurus/synonyms>