Rendered abortive or sterile; undeveloped.
Brought forth prematurely.
Checked in normal development at an early stage.
In a natural, untreated state.
Characterized by simplicity, especially something not carefully or expertly made.
Lacking tact or taste.
Lacking concealing elements.
Pertaining to the uninflected stem of a word.
Any substance in its natural state.
Crude oil.