7 entries under drab topic. ×

20
dull(adjective, common)
14
pale(adjective, achromatic)
13
lifeless
12
pallid
9
ashen
6
lustreless
3
lack-lustre
13 years ago|10k views|share |citing 
APASmart Define. (2013). colourless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/colourless/thesaurus/synonyms
ChicagoSmart Define. 2013. "colourless thesaurus" https://smartdefine.org/colourless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, colourless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/colourless/thesaurus/synonyms>.
MLASmart Define. "colourless thesaurus" 28 June 2013. Web. 24 September 2026. <https://smartdefine.org/colourless/thesaurus/synonyms>