86 entries under ordinary topic. ×

8
unimaginative(adjective, dull, simple, tough, plain)
7
pedestrian(adjective, dull, simple, plain, common)
7
conventional(adjective, common, stupid, usual)
6
matter-of-fact(adjective, dull, simple, reasonable, sensible)
5
customary(adjective, usual, normal, everyday, common)
5
dreary(adjective, dull, boring, routine)
5
familiar(adjective, common, usual, regular)
5
hackneyed(adjective, dull, simple, plain, common)
4
regular(adjective, total, common, usual)
4
vapid(adjective, dull, simple, plain, stupid)
3
colorless(adjective, dull, simple, plain, common)
3
frequent(adjective, common, usual, regular)
3
garden-variety(adjective, dull, simple, plain)
3
habitual(adjective, common, usual, regular)
3
lifeless(adjective, dull, simple, tough, plain)
3
lowly
3
nowhere(adjective, dull, simple, plain, stupid)
3
practical(adjective, simple, tough, reasonable, sensible)
3
stale(adjective, dull, simple, plain, common)
3
stock(adjective, common, stupid, usual)
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APASmart Define. (2016). mundane thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/mundane/thesaurus/synonyms
ChicagoSmart Define. 2016. "mundane thesaurus" https://smartdefine.org/mundane/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, mundane thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/mundane/thesaurus/synonyms>.
MLASmart Define. "mundane thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/mundane/thesaurus/synonyms>