286 entries under adjective topic. ×

2
common(dull, simple, flat, rough)
2
detached(cool, cold, indifferent, unfriendly)
2
dim(dull, light, weak, soft)
2
disinterested(cool, cold, indifferent, detached)
2
dismal(dull, soft, obscure, flat)
2
draggy(dull, weak, flat, dead)
2
earthbound(dull, excite)
2
faint(dull, light, weak, soft)
2
flavorless(dull, weak, excite, thin)
2
garden-variety(simple, clean, plain, ordinary)
2
haggard(dull, light, soft, poor)
2
heavy(dull, flat, ordinary, dry)
2
ho hum(expression, dull, weak, flat)
2
impersonal(cold, unfriendly)
2
inane(dull, weak, boring, dead)
2
indistinctive(strong, neutral)
2
leaden(dull, soft, obscure, flat)
2
normal
2
nothing(dull, simple, flat, clean)
2
obscure(dull, soft, flat, dark)
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APASmart Define. (2016). colorless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/colorless/thesaurus/synonyms
ChicagoSmart Define. 2016. "colorless thesaurus" https://smartdefine.org/colorless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, colorless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/colorless/thesaurus/synonyms>.
MLASmart Define. "colorless thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/colorless/thesaurus/synonyms>