57 entries under plain topic. ×

2
humdrum(adjective, dull, mean, simple, lower)
2
stale(adjective, dull, mean, simple, poor)
1
actual(adjective, simple, clean, ordinary)
1
clean(adjective, simple, ordinary, straightforward)
1
dead(adjective, dull, simple, flat)
1
diddly(adjective, simple, clean, ordinary)
1
drab(adjective, dull, simple, flat, clean)
1
dull(adjective, simple, flat, stupid)
1
garden-variety(adjective, simple, clean, ordinary)
1
hackneyed(adjective, mean, simple, poor, clean)
1
ho-hum(adjective, simple, clean, ordinary)
1
irksome(adjective, dull, simple, clean)
1
lackluster(adjective, dull, simple, clean)
1
lifeless(adjective, dull, simple, flat)
1
lusterless(adjective, simple, clean, ordinary)
1
matter-of- fact(expression, adjective, simple, clean)
1
menial(adjective, mean, simple, lower, gentle)
1
monotonous(adjective, dull, simple, flat)
1
pabulum(adjective, simple, clean, ordinary)
1
petty(adjective, mean, simple, lower, obscure)
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APASmart Define. (2015). plebeian thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plebeian/thesaurus/synonyms
ChicagoSmart Define. 2015. "plebeian thesaurus" https://smartdefine.org/plebeian/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, plebeian thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plebeian/thesaurus/synonyms>.
MLASmart Define. "plebeian thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/plebeian/thesaurus/synonyms>