تراجع

Verb

 * 1) to return to each other
 * 2) to retreat, to fall back
 * 3) to degrade, to degenerate, to deteriorate
 * 1) to degrade, to degenerate, to deteriorate

Etymology
From.

Verb

 * 1) to retreat, to withdraw
 * 2) to go back on an idea, to change one's mind