70 entries under usual topic. ×

1
clichéd(common, stupid, ordinary, routine)
1
dime a dozen(expression, adjective, idiom, dull, moderate)
1
fair(adjective, dull, moderate, inferior, ordinary)
1
fair to middling(expression, adjective, idiom, dull, moderate)
1
frequent(adjective, simple, ordinary, familiar, natural)
1
habitual(adjective, simple, ordinary, familiar, natural)
1
intermediate(adjective, dull, moderate, inferior, ordinary)
1
mainstream(adjective, dull, moderate, common, ordinary)
1
matter-of-course(obvious, conventional, typical, everyday)
1
medium(adjective, dull, moderate, inferior, ordinary)
1
middle of the road(expression, adjective, idiom, moderate, ordinary)
1
middling(adjective, moderate, common, ordinary)
1
moderate(adjective, dull, inferior, ordinary)
1
natural(adjective, common, ordinary, familiar)
1
passable(adjective, dull, simple, moderate, ordinary)
1
plastic(adjective, moderate, regular, normal)
1
prevailing(simple, ordinary, natural, commonplace)
1
prevalent(simple, ordinary, natural, obvious)
1
regular(adjective, simple, moderate, ordinary, familiar)
1
run of the mill(expression, adjective, idiom, moderate, ordinary)
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APASmart Define. (2016). humdrum thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/humdrum/thesaurus/synonyms
ChicagoSmart Define. 2016. "humdrum thesaurus" https://smartdefine.org/humdrum/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, humdrum thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/humdrum/thesaurus/synonyms>.
MLASmart Define. "humdrum thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/humdrum/thesaurus/synonyms>