36 entries under vapor topic. ×

14
vagueness(noun, state, quality, clear, doubt)
11
gloom(noun, place, shade, dark, black)
11
murkiness(noun, place, light, shade, dark)
8
murk(noun, place, shade, dark, gloom)
6
cloud(noun, shade, mass, gloom, darkness)
6
confusion(noun, disorder, difficulty, mist)
5
perplexity(mist, secrecy, smog, unintelligibility)
2
mist(gloom, darkness, puff, fog)
2
muddlement(noun, disorder, mist, smog)
1
brume(gloom, darkness, puff, mist, fog)
1
film(gloom, darkness, puff, mist, fog)
1
ground clouds(expression, mist, fogginess, fog)
1
miasma(mist, fogginess, mistiness, fog)
1
nebula(gloom, darkness, puff, mist, fog)
1
smog(gloom, darkness, puff, mist, fog)
1
smoke(gloom, darkness, puff, mist, fog)
1
smother(gloom, darkness, puff, mist, fog)
1
soup(mist, fogginess, mistiness, fog)
1
steam(gloom, darkness, puff, mist, fog)
0
London fog(expression, mist, smog)
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APASmart Define. (2016). obscurity thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/obscurity/thesaurus/synonyms
ChicagoSmart Define. 2016. "obscurity thesaurus" https://smartdefine.org/obscurity/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, obscurity thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/obscurity/thesaurus/synonyms>.
MLASmart Define. "obscurity thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/obscurity/thesaurus/synonyms>