REVERSE

UNDO

ABANDON

If you abandon a place, thing, or person, you leave the place, thing, or person permanently or for a long time.

BENEFIT

Something that produces good or helpful results or effects or that promotes well-being : advantage.

DECREASE

Decline - going down

GROWTH

progressive development

RECOVER

To bring back to normal position or condition.

REPLACE

To take the place of especially as a substitute or successor