58 entries under plain topic. ×

18
everyday(adjective, good, dull, simple)
17
routine(adjective, dull, simple, pure)
16
prosaic(adjective, dull, bad, simple)
15
ordinary(adjective, dull, simple, pure)
14
common(adjective, simple, pure, ordinary)
13
commonplace(adjective, dull, simple, pure)
13
mundane(adjective, dull, simple, common)
13
quotidian(adjective, good, simple, pure)
13
usual(adjective, simple, pure, common)
12
normal(adjective, dull, simple, pure)
11
unexceptional(adjective, simple, clean, common)
7
familiar(adjective, simple, common, ordinary)
7
humdrum(adjective, dull, simple, common)
6
habitual(adjective, simple, common, ordinary)
6
hackneyed(adjective, simple, common, ordinary)
6
undistinguished(adjective, simple, ordinary, familiar)
5
boring(adjective, dull, simple, flat, clean)
5
practical(adjective, simple, clean, ordinary)
5
simple(adjective, pure, ordinary, familiar)
4
dull(adjective, simple, pure, common)
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APASmart Define. (2016). workaday thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/workaday/thesaurus/synonyms
ChicagoSmart Define. 2016. "workaday thesaurus" https://smartdefine.org/workaday/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, workaday thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/workaday/thesaurus/synonyms>.
MLASmart Define. "workaday thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/workaday/thesaurus/synonyms>