11 entries under plain topic. ×

15
colorless(adjective, weak, hue)
12
uncolored(adjective, weak, bright, lively)
11
drab(adjective, dull, clear, weak)
10
faded(adjective, good, weak, fresh)
8
pale(adjective, clear, light, weak)
3
lifeless(adjective, weak)
2
boring(adjective, weak)
2
dreary(adjective, light, weak, interesting)
1
uncolorful(adjective, weak)
0
simple(adjective, weak)
0
weak
10 years ago|2.3k views|share |citing 
APASmart Define. (2016). colorful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/colorful/thesaurus/antonyms
ChicagoSmart Define. 2016. "colorful thesaurus" https://smartdefine.org/colorful/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, colorful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/colorful/thesaurus/antonyms>.
MLASmart Define. "colorful thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/colorful/thesaurus/antonyms>