A better comparison is the natural tension between the sexes.

As figure 1 shows, a natural tension exists between the four value drivers.

There is a natural tension that to a certain extent is healthy.

A natural tension exists between any Administration and the central bank.

A natural tension ensued, and increasingly, their comments about each other became more rancorous.

To some extent, what is at work is the natural tension between a governor and a legislative leader of his own party.

"There's a natural tension here between the executive and Congressional branches," the official said.

This leads to a natural tension between the capabilities that are offered by:

There are two bedrock principles which are in natural tension.

The spring's natural tension is selected according to the gauge of strings used by the guitar player.