In the 21st century it is dominated by irregular and unconventional ways of fighting.

He followed the trail as it made its irregular way up a rise to the snowfield.

The rifle stuttered in an irregular way, as though on the verge of jamming.

Any attempt to relate chemical to mechanical strength works only in a vague and irregular way.

His wings moved in an irregular and convulsive way.

The lake itself is shaped in an irregular way with many coves spurring out from it.

However, such developmental activities are typically conducted in an irregular and inconsistent way.

This seemed a highly irregular way to adjust the biofilters.

But it is now clear beyond reasonable doubt that they were handled in an irregular way.

I know this is a most irregular way of offering a job, but in the rather peculiar circumstances in which we find ourselves.