Sentence examples similar to an arbitrary tactic from inspiring English sources

I doubt my folks' lack of inquiry was by design, but maybe I can learn something from their arbitrary tactic.

It seemed an arbitrary end.

It's an arbitrary number.

an arbitrary dispersion relation.

1980 is an arbitrary date.

It's an arbitrary amount.

A planet is an arbitrary thing.

"But that is an arbitrary definition.

Admittedly, that was an arbitrary figure.

But that's an arbitrary decision".

This is an arbitrary figure, I know.