/ Thesaurus / V Synonyms of vapourous Find synonyms for: Adjective1. diaphanous, filmy, gauzy, gauze-like, gossamer, see-through, sheer, transparent, vaporous, vapourous, cobwebby, thin (vs. thick)usage: 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"2. vaporific, vapourific, vaporish, vapourish, vaporous, vapourous, gaseous (vs. solid) (vs. liquid)usage: resembling or characteristic of vapor; "vaporous clouds"3. miasmal, miasmic, vaporous, vapourous, cloudy (vs. clear)usage: filled with vapor; "miasmic jungles"; "a vaporous bog"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language