83 entries under simple topic. ×

1
ignoble(adjective, mean, lower, obscure)
1
imbecilic(adjective, dull, slow, silly)
1
indiscreet(adjective, dull, slow, offensive)
1
informal(adjective, ordinary, familiar, natural)
1
low-ranking(adjective, mean, slight, lower)
1
ludicrous(adjective, dull, slow, silly)
1
mindless(adjective, dull, slow, silly)
1
monotonous(adjective, reasonable, sensible, restrained)
1
moronic(adjective, dull, slow, silly)
1
natural(adjective, ordinary, familiar, normal)
1
nonsensical(adjective, dull, value, silly)
1
obtuse(adjective, dull, slow, foolish)
1
passable(adjective, reasonable, slight, sensible)
1
plain(adjective, weak, slight, poor)
1
probable(adjective, ordinary, familiar, natural)
1
regular(adjective, ordinary, familiar, natural)
1
rough(adjective, mean, lower, obscure)
1
run-of-the-mill(adjective, ordinary, familiar, natural)
1
scrubby(mean, rough, poor, inferior)
1
seemly(mean, rough, poor, inferior)
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APASmart Define. (2015). trivial thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/trivial/thesaurus/synonyms
ChicagoSmart Define. 2015. "trivial thesaurus" https://smartdefine.org/trivial/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, trivial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/trivial/thesaurus/synonyms>.
MLASmart Define. "trivial thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/trivial/thesaurus/synonyms>