1
gossamery
1
illusory
1
imaginary
1
imponderable(impulsive, unpredictable, indistinguishable, imperceptible, unseen)
1
infinitive
1
intangible(adjective, insensible, imperceptible, inconspicuous, unseen)
1
light(impulsive, unpredictable, breezy, uncluttered, explosive)
1
liquid
1
mephitic
1
miasmal
1
miasmatic
1
oxyacetylene
1
oxygenous
1
ozonic
1
phantomlike
1
reeking
1
shadowy
1
slight
1
smoking
1
spirituous
11 years ago|5.5k views|share |citing 
APASmart Define. (2015). gaseous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/gaseous/thesaurus/synonyms
ChicagoSmart Define. 2015. "gaseous thesaurus" https://smartdefine.org/gaseous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, gaseous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/gaseous/thesaurus/synonyms>.
MLASmart Define. "gaseous thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/gaseous/thesaurus/synonyms>