Obsidian Thesaurus / Synonyms

75 entries under noun topic. ×

5	lava(matter, rock)
4	alabaster
4	mineral
4	ebon(adjective, obscure, dark, gloomy)
3	basalt(rock, slag)
3	aragonite
2	chalcedony
2	asbestos
2	azurite
2	barite
2	bauxite
2	boron
2	brimstone
2	brookite
2	calcite
2	magma(rock, slag)
1	stone
1	carbon
1	granite(rock, heather, charcoal, starless)
1	cobalt

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APA	Smart Define. (2015). obsidian thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obsidian/thesaurus/synonyms
Chicago	Smart Define. 2015. "obsidian thesaurus" https://smartdefine.org/obsidian/thesaurus/synonyms (accessed September 27, 2026).
Harvard	Smart Define 2015, obsidian thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obsidian/thesaurus/synonyms>.
MLA	Smart Define. "obsidian thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/obsidian/thesaurus/synonyms>

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