This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Relating to or resembling vapor.

adj. Producing vapors; volatile.

adj. Full of vapors.

adj. Insubstantial, vague, or ethereal: "the imponderable mysterious and vaporous illusions of twilight” ( John C. Powys). See Synonyms at airy.

adj. Extravagantly fanciful; high-flown: vaporous conjecture.

adj. Relating to vapour; misty, foggy, obscure, insubstantial.

adj. Having the form or nature of vapor.

adj. Full of vapors or exhalations.

adj. Producing vapors; hence, windy; flatulent.

adj. Unreal; unsubstantial; vain; whimsical.

In the form or having the nature of vapor.

Full of vapors or exhalations.

Promotive of exhalation or the flow of effluvia, vapor, gases, or the like; hence, windy; flatulent.

Unsubstantial; vainly imaginative; whimsical: extravagant.: soaring.

adj. filled with vapor

adj. so thin as to transmit light

adj. resembling or characteristic of vapor

"The critics have distinguished three periods, or manners, in his work: the cold, the hot, and the "vaporous"."

cloudy    thin    gaseous   

liquid    solid   

flatulent    unreal    unsubstantial    vain    whimsical    reeky    steamy    smoky    fuming    reeking   

predawn    murky    foggy    denser    humid    insubstantial    drizzly    filmy    moonlit    sulphurous