Synonyms|543Antonyms|178|Broader|6Narrower|2Related|1.2k

94 entries under neutral topic. ×

3
mundane(adjective, dull, simple, plain, common)
3
sickly(adjective, dull, light, weak, soft)
3
tedious(adjective, dull, weak, simple, flat)
3
uneventful(adjective, dull, simple, clean, plain)
2
abstract(adjective, cool, cold, indifferent, detached)
2
clear(uncolored, uncoloured)
2
common(adjective, dull, simple, flat, rough)
2
dim(adjective, dull, light, weak, soft)
2
garden-variety(adjective, simple, clean, plain, ordinary)
2
indistinctive(adjective, strong)
2
ordinary(adjective, dull, simple, flat, plain)
2
pale-faced(adjective, light, fair, pale, white)
2
plodding(adjective, dull, boring, tedious, dreary)
2
repetitious(adjective, dull, flat, stupid, ordinary)
2
routine(adjective, dull, simple, flat, plain)
2
tiresome(adjective, dull, flat, stupid, ordinary)
2
unvaried(adjective, dull, stupid, boring, tedious)
2
vague(adjective, dull, ordinary, empty, pale)
2
vanilla(adjective, dull, weak, simple, flat)
2
wearisome(adjective, dull, stupid, boring, tedious)
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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>