Characterized by simplicity, especially something not carefully or expertly made.
In a natural, untreated state.
Lacking tact or taste.
Lacking concealing elements.
Pertaining to the uninflected stem of a word.
Any substance in its natural state.
Crude oil.
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.