12 entries under adjective topic. ×

4
aery
4
airy
3
aerial
3
aeriform
3
ethereal
3
shadowy
3
stringy
2
wraithlike
1
eye-opening(shocking, astonishing, unforeseen, unanticipated)
1
pretty(characteristic, attribute, peculiar, with features)
1
wonderful(great, excellent, superior, superb)
0
unwholesome
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APASmart Define. (2016). insubstantial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insubstantial/thesaurus/related
ChicagoSmart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/related (accessed September 28, 2026).
HarvardSmart Define 2016, insubstantial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/related>.
MLASmart Define. "insubstantial thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/insubstantial/thesaurus/related>