Adjective vaporous has 3 senses
- diaphanous, filmy, gauzy, gossamer, see-through, sheer, transparent, vaporous, cobwebby - so thin as to transmit light; "a hat with a diaphanous veil"; "filmy wings of a moth"; "gauzy clouds of dandelion down"; "gossamer cobwebs"; "sheer silk stockings"; "transparent chiffon"; "vaporous silks"
Antonym: thick (indirect, via thin)
- vaporific, vaporish, vapourish, vaporous - resembling or characteristic of vapor; "vaporous clouds"
Antonym: solid (indirect, via liquid, gaseous)
Antonym: liquid (indirect, via gaseous, solid)
- miasmal, miasmic, vaporous - filled with vapor; "miasmic jungles"; "a vaporous bog"
Antonym: clear (indirect, via cloudy)
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