286 entries under adjective topic. ×

1
lowly(simple, clean, plain, common)
1
matte(dull, weak, soft, obscure)
1
matter-of- fact(expression, simple, clean, plain)
1
mean(dull, rough, poor, low)
1
mediocre(commonplace, average)
1
middle-of-the-road
1
middling(mean, rough, poor, low)
1
milky(light, fair, pale, white)
1
mind-numbing(dull, dry, boring, tedious)
1
monotone(dull, boring, tedious, dreary)
1
moth-eaten(dull, flat, stupid, dead)
1
muted(dull, weak, soft, obscure)
1
negative(bad, contradictory)
1
no great shakes
1
nothing to write home about
1
nowhere(dull, simple, plain, stupid)
1
oft-repeated(flat, ordinary, dry, boring)
1
out-of-date(flat, ordinary, dry, boring)
1
pabulum(dull, simple, flat, clean)
1
pearly(light, fair, pale, white)
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APASmart Define. (2016). colorless thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/colorless/thesaurus/synonyms
ChicagoSmart Define. 2016. "colorless thesaurus" https://smartdefine.org/colorless/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, colorless thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/colorless/thesaurus/synonyms>.
MLASmart Define. "colorless thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/colorless/thesaurus/synonyms>