33 entries under adjective topic. ×

12
vaporous(light, impulsive, unpredictable, fickle)
7
gassy
6
airy(open, light, impulsive, unpredictable)
5
aeriform(vaporous, gaseity)
5
steamy(giving, smoky, vaporous)
5
effervescent(impulsive, unpredictable, explosive, vaporous)
5
ethereal(delicate, heavenly, gaseity)
5
volatile(impulsive, unpredictable, changeable, explosive)
4
aerial
4
tenuous(ghostly, unearthly, otherworldly, wraithlike)
3
invisible(hidden, unable)
3
miasmic
3
pneumatic
3
rarefied
3
reeky
3
smoky
2
flatulent
2
foamy
2
frothy
2
insubstantial(ghostly, unearthly, otherworldly, wraithlike)
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APASmart Define. (2015). gaseous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/gaseous/thesaurus/synonyms
ChicagoSmart Define. 2015. "gaseous thesaurus" https://smartdefine.org/gaseous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, gaseous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/gaseous/thesaurus/synonyms>.
MLASmart Define. "gaseous thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/gaseous/thesaurus/synonyms>