3
not living(adjective, expression, characteristic, quality, mineral)
3
not natural(adjective, expression, characteristic, quality, mineral)
3
not organic(adjective, expression, characteristic, quality, mineral)
3
not regular(adjective, expression, characteristic, quality, mineral)
3
plastic(adjective, characteristic, quality, mineral, artificial)
2
hyped up(adjective, expression, characteristic, quality, mineral)
2
abnormal(adjective, characteristic, quality, mineral, artificial)
2
affected(adjective, characteristic, quality, mineral, artificial)
2
anomalous(adjective, characteristic, quality, mineral, artificial)
2
anorganic(adjective, characteristic, quality, mineral, artificial)
2
assumed(adjective, characteristic, quality, mineral, artificial)
2
bogus(adjective, characteristic, quality, mineral, artificial)
2
concocted(adjective, characteristic, quality, mineral, artificial)
2
counterfeit(adjective, characteristic, quality, mineral, artificial)
2
dead(adjective, characteristic, quality, mineral, artificial)
2
ersatz(adjective, characteristic, quality, mineral, artificial)
2
extinct(adjective, characteristic, quality, mineral, artificial)
2
extraordinary(adjective, characteristic, quality, mineral, artificial)
2
factitious(adjective, characteristic, quality, mineral, artificial)
2
faked(adjective, characteristic, quality, mineral, artificial)
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APASmart Define. (2015). organic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/organic/thesaurus/antonyms
ChicagoSmart Define. 2015. "organic thesaurus" https://smartdefine.org/organic/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, organic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/organic/thesaurus/antonyms>.
MLASmart Define. "organic thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/organic/thesaurus/antonyms>