13
glassy(adjective, clear, smooth, thin, plain)
6
hyaline(adjective, clear, smooth, thin, plain)
6
transparent(adjective, clear, glassy)
6
vitrified
5
translucent(adjective, clear, smooth, thin, shiny)
4
diaphanous(adjective, clear, thin, transparent, sheer)
4
glazed
4
pellucid
3
bodily fluid
3
chewy(adjective, state, structure, frailty)
3
crumbly(adjective, state, structure, frailty)
3
crystalline(adjective, clear)
3
delicate(adjective, state, structure, frailty)
3
flimsy(adjective, state, structure, frailty)
3
fracturable(adjective, state, structure, frailty)
3
fragile(adjective, state, structure, frailty)
3
frail(adjective, state, structure, frailty)
3
frangible(adjective, state, structure, frailty)
3
glass
3
shatterable(adjective, state, structure, frailty)
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APASmart Define. (2015). vitreous thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/vitreous/thesaurus/synonyms
ChicagoSmart Define. 2015. "vitreous thesaurus" https://smartdefine.org/vitreous/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, vitreous thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/vitreous/thesaurus/synonyms>.
MLASmart Define. "vitreous thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/vitreous/thesaurus/synonyms>