69 entries under adjective topic. ×

2
simulated(characteristic, quality, mineral, artificial)
2
specious(characteristic, quality, mineral, artificial)
2
spurious(characteristic, quality, mineral, artificial)
2
stilted(characteristic, quality, mineral, artificial)
2
strange(characteristic, quality, mineral, artificial)
2
substitute(characteristic, quality, mineral, artificial)
2
unconforming(characteristic, quality, mineral, artificial)
2
unorthodox(characteristic, quality, mineral, artificial)
2
unreal(characteristic, quality, mineral, artificial)
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APASmart Define. (2015). organic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/organic/thesaurus/antonyms
ChicagoSmart Define. 2015. "organic thesaurus" https://smartdefine.org/organic/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, organic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/organic/thesaurus/antonyms>.
MLASmart Define. "organic thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/organic/thesaurus/antonyms>