returning.

The action or fact of returning to a certain custom, state, belief, or practice; an instance of this. Frequently with to.

The action, fact, or process of returning to a former state or condition; reversion to or towards an earlier type or form, esp. one that is less…

Reversion from one state to another. Obsolete.

The action or an instance of going back or returning, regression; spec. retrograde motion of a planet.

gen. Change or reversal of condition. rare.

The action or process of recommencing; a fresh commencement. Also: the time of recommencing.

A movement back to a former position. Obsolete. rare.

Originally: the action of changing back again. In later use: (an instance of) further mutation.

The action or an act of converting something again, or back to a previous state; alteration (of industry, etc.) to peacetime requirements after…

The action of relapse, v. (in various senses); an instance of this.

Return or reversion to a state, activity, etc.

Reversion, regression.

= switch, n. 9a 3c; a change of position or an exchange, esp. one intended to surprise or deceive; a reversal or turn-about; spec. an unexpected…