86 entries under mediocre topic. ×

2
sorry(adjective, mean, bad, weak, lower)
1
crude(adjective, weak, poor, miserable, inferior)
1
diminutive(adjective, weak, poor, miserable, inferior)
1
dwarfed(adjective, weak, poor, miserable, inferior)
1
exiguous(adjective, weak, poor, miserable, inferior)
1
fair(mean, bad, lower, indifferent, inferior)
1
good-for-nothing(mean, bad, lower, indifferent, inferior)
1
hack(mean, bad, lower, indifferent, inferior)
1
incomplete(adjective, weak, poor, thin, miserable)
1
insignificant(adjective, weak, poor, miserable, inferior)
1
lemon(adjective, mean, bad, lower, inferior)
1
less(lower, empty, lacking, unfulfilled)
1
low-rent(mean, bad, lower, indifferent, inferior)
1
minus
1
niggardly(adjective, weak, poor, miserable, inferior)
1
not up to snuff(expression, adjective, idiom, quiet, lower)
1
ordinary(adjective, mean, bad, weak, lower)
1
plain(adjective, weak, poor, miserable, inferior)
1
poorer(mean, bad, lower, indifferent, inferior)
1
skimpy(adjective, weak, poor, miserable, inferior)
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APASmart Define. (2016). substandard thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/substandard/thesaurus/synonyms
ChicagoSmart Define. 2016. "substandard thesaurus" https://smartdefine.org/substandard/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, substandard thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/substandard/thesaurus/synonyms>.
MLASmart Define. "substandard thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/substandard/thesaurus/synonyms>