5
dud(noun, adjective)
4
black
4
feckless
4
imperfect
3
junk
2
bogus
2
dust
2
futile
2
immerse
2
impotent
2
inefficient
2
infertile
1
infuse
1
insincere
1
lemon
1
litter
1
loser
1
marinate
1
mountain
1
mountaintop
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APASmart Define. (2015). pearl thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pearl/thesaurus/antonyms
ChicagoSmart Define. 2015. "pearl thesaurus" https://smartdefine.org/pearl/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, pearl thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pearl/thesaurus/antonyms>.
MLASmart Define. "pearl thesaurus" 3 December 2015. Web. 25 September 2026. <https://smartdefine.org/pearl/thesaurus/antonyms>