4
atrocious(adjective, arouse bad emotions)
4
characterless(adjective, dull, mean, weak, simple)
4
cheap(adjective, poor, low, base, common)
4
coarse(adjective, rough, unrefined)
4
contemptible(adjective, weak, poor, low, base)
4
core(adjective, middle)
4
defective
4
despicable(adjective, poor, base, inferior, insignificant)
4
execrable(adjective, arouse bad emotions)
4
faulty(adjective, weak, poor, miserable, inferior)
4
imperfect(adjective, mean, bad, weak, lower)
4
insipid
4
low-quality(adjective, mean, bad, inferior, cheap)
4
mezzo(adjective, average, middle)
4
midmost(adjective, average, middle)
4
minor(lower, substandard)
4
mundane
4
respectable(adjective, good, reasonable, fair, decent)
4
tedious
4
third-rate
10 years ago|36k views|share |citing 
APASmart Define. (2016). mediocre thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/mediocre/thesaurus/synonyms
ChicagoSmart Define. 2016. "mediocre thesaurus" https://smartdefine.org/mediocre/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, mediocre thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/mediocre/thesaurus/synonyms>.
MLASmart Define. "mediocre thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/mediocre/thesaurus/synonyms>