94 entries under noun topic. ×

1
cumulo-cirrus
1
cumulo-nimbus
1
cumulo-stratus
1
ethane
1
glory(verb, blow, fake, shoot)
1
helium
1
hydrogen
1
megrim
1
methane
1
nebula(gloom, cloud, obscurity, darkness)
1
neon
1
nitrogen
1
oxygen
1
rarefaction
1
stink
1
strato-cumulus
1
thundercloud
1
xenon
0
appearance
0
dampness(mist, fumes)
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APASmart Define. (2016). vapor thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/vapor/thesaurus/synonyms
ChicagoSmart Define. 2016. "vapor thesaurus" https://smartdefine.org/vapor/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, vapor thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/vapor/thesaurus/synonyms>.
MLASmart Define. "vapor thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/vapor/thesaurus/synonyms>