VAPORIFIC
vaporific, vapourific, vaporish, vapourish, vaporous, vapourous
(adjective) resembling or characteristic of vapor; “vaporous clouds”
evaporable, vaporific, vapourific, vaporizable, vapourisable, volatilizable, volatilisable
(adjective) (used of substances) capable of being volatilized
Source: WordNet® 3.1
Etymology
Adjective
vaporific (comparative more vaporific, superlative most vaporific)
(chemistry) Producing vapour; tending to pass, or to cause to pass, into vapor.
Source: Wiktionary
Vap`o*rif"ic, a. Etym: [L. vapor vapor + facere to make.] (Chem.)
Definition: Producing vapor; tending to pass, or to cause to pass, into
vapor; thus, volatile fluids are vaporific; heat is a vaporific
agent.
Source: Webster’s Unabridged Dictionary 1913 Edition