106 entries under simple topic. ×

7
unimaginative(adjective, dull, flat, plain)
7
unwashed(adjective, mean, gentle, low)
6
boring(adjective, ordinary, dull, flat, dry)
6
tedious(adjective, boring, dull, flat, ordinary)
6
uninspiring(adjective, boring, flat, ordinary, dry)
5
beggarly(adjective, mean, lower, obscure)
5
flat(noun, adjective, calm, dull, set)
5
household(noun, adjective, dull, mean)
4
dry(adjective, dull, hard, flat)
4
insignificant(adjective, mean, weak, lower)
4
lowborn(adjective, mean, gentle, poor)
4
obscure(adjective, mean, lower, gentle)
4
prosy(adjective, dull, flat, rough)
4
servile(adjective, mean, lower, rough)
3
archetypal(adjective, together, co-operative)
3
artless(adjective, together, co-operative)
3
bilateral(adjective, together, co-operative)
3
candid(adjective, direct, straight)
3
menial(adjective, mean, lower, obscure)
3
quotidian(adjective, pure, ordinary, usual)
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APASmart Define. (2016). common thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/common/thesaurus/synonyms
ChicagoSmart Define. 2016. "common thesaurus" https://smartdefine.org/common/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, common thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/common/thesaurus/synonyms>.
MLASmart Define. "common thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/common/thesaurus/synonyms>