Consisting of ether; hence, exceedingly light or airy; tenuous; spiritlike; characterized by extreme delicacy, as form, manner, thought, etc.
Pertaining to the (real or hypothetical) upper, purer air, or to the higher regions beyond the earth or beyond the atmosphere.
To do with diethyl ether.
Pertaining to the immaterial realm, as symbolically represented by, or (in earlier epochs) conflated with, such atmospheric and extra-atmospheric concepts.
Above nature; beyond or added to nature, often so considered because it is given by a deity or some force beyond that which humans are born with.
Not of the usual; not natural; altered by forces that are not understood fully if at all.
Supernatural beings and events collectively (when used with definite article: "the supernatural")
A supernatural being