What is another word for aëriform?
Pronunciation: [ɐ ˌe͡ɪtˈɪldə ɹˈɪfɔːm] (IPA) 
The word "aëriform" means having the qualities of air or a gas. There are several synonyms for this term, including gaseous, vaporous, airy, ethereal, and volatile. Gaseous and vaporous both refer to the state or quality of being in the form of a gas. Airy and ethereal both suggest a lightness or delicacy associated with air or gas. Volatile refers more specifically to the tendency of a substance to rapidly change from a liquid or solid to a gas, often resulting in a strong odor or explosive properties. Other related terms include aerodynamic, buoyant, and atmospheric.
