unchoice

Etymology 1
From.

Adjective

 * 1) not choice; less than desired; undesirable

Etymology 2
From.

Noun

 * 1) the lack or absence of choice
 * 2) the act or process of unchoosing; that which is unchosen or rejected; rejection
 * 1) the act or process of unchoosing; that which is unchosen or rejected; rejection
 * 1) the act or process of unchoosing; that which is unchosen or rejected; rejection