Interplay

[Sarah]

Mutual action or influence; interaction; as, the interplay ofaffection.

[Sarah]

one of the first big time game-software coorporations, remembered most for creating the hugely popular Fallout series. Lasted for more than twenty years.

[Sarah]

The time in between intercourse and foreplay when the man is putting on a condom and continues to stimulate the woman.

[Sarah]

How two or more things have an effect on each other.

[Dave Paprocki]

The way in which two or more things have an effect on each other.

[Jason Yan]

the effect that two or more things have on each other: