Synonyms|24Antonyms|0|Broader|0Narrower|0Related|0
1
spectral(adjective, unsubstantial)
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tenuous(adjective, unsubstantial)
1
unreal(adjective, unsubstantial)
1
vacuous(adjective, unsubstantial)
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APASmart Define. (2015). unconcrete thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unconcrete/thesaurus/synonyms
ChicagoSmart Define. 2015. "unconcrete thesaurus" https://smartdefine.org/unconcrete/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unconcrete thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unconcrete/thesaurus/synonyms>.
MLASmart Define. "unconcrete thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unconcrete/thesaurus/synonyms>