Synonyms|135Antonyms|0|Broader|6Narrower|0Related|196
1
diatomite(noun, mineral)
1
emery(noun, mineral)
1
feldspar(noun, mineral)
1
fluorite(noun, mineral)
1
fluorspar(noun, mineral)
1
garnet(noun, mineral)
1
glauconite(noun, mineral)
1
graphite(noun, mineral)
1
gypsum(noun, mineral)
1
hard stone
1
hornblende(noun, mineral)
1
inky(adjective, dark, pitch, black, murky)
1
iolite(noun, mineral)
1
kaolinite(noun, mineral)
1
lazurite(noun, mineral)
1
lignite(noun, mineral)
1
lime(noun, mineral)
1
limestone(noun, rock)
1
magnesite(noun, mineral)
1
manganese(noun, mineral)
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APASmart Define. (2015). obsidian thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obsidian/thesaurus/synonyms
ChicagoSmart Define. 2015. "obsidian thesaurus" https://smartdefine.org/obsidian/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, obsidian thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obsidian/thesaurus/synonyms>.
MLASmart Define. "obsidian thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/obsidian/thesaurus/synonyms>