3
mineral(noun, mineral, oil, nugget, quartz)
3
quartz glass(noun, expression, idiom)
3
see-through(adjective, clear)
3
semiprecious stone(noun, expression, idiom)
3
vitreous silica(noun, expression, idiom)
2
stone(noun, figure, surface, hardness, nugget)
2
clear as crystal(expression, idiom)
2
bright(adjective, clear)
2
crystallization
2
perspicuous(adjective, clear, simple, sharp, informal)
2
snowflake(noun, cold)
2
coke(noun, mineral)
2
crag(hardness, grain, nugget, quartz, pebble)
2
crystal clear(expression, adjective, clear, thin, plain)
2
glassware
2
lechatelierite
2
lime(noun, mineral)
2
snow
2
watch crystal(noun, expression, idiom)
2
board
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APASmart Define. (2016). crystal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/crystal/thesaurus/synonyms
ChicagoSmart Define. 2016. "crystal thesaurus" https://smartdefine.org/crystal/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, crystal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/crystal/thesaurus/synonyms>.
MLASmart Define. "crystal thesaurus" 22 February 2016. Web. 22 September 2026. <https://smartdefine.org/crystal/thesaurus/synonyms>