1
high-grade
1
higher
1
inadequate
1
insufficient
1
lacking
1
major
1
maximum
1
more
1
number one
1
optimal
1
optimum
1
outstanding
1
par excellence
1
perfect(adjective, bad, poor, flawless, superlative)
1
polished
1
preeminent
1
premium
1
primary
1
prize
1
proud(adjective, feature, common, ordinary, unimpressive)
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APASmart Define. (2016). second-rate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/second-rate/thesaurus/antonyms
ChicagoSmart Define. 2016. "second-rate thesaurus" https://smartdefine.org/second-rate/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, second-rate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/second-rate/thesaurus/antonyms>.
MLASmart Define. "second-rate thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/second-rate/thesaurus/antonyms>