He drew an irregular circle on the napkin.

I should think a squircle is an irregular circle is it not?

Reached out and touched it lightly just over the irregular dark green circle set into the light green sea.

Their arms moved constantly, like an insect's antennae, in nervous irregular circles.

I now had an irregular circle about six feet in diameter that had been flattened by my thrashings.

The dot became a line, which grew, wavering in an irregular circle back to its beginning.

As he watched, one Fur rose, staggered in irregular circles, and fell down again.

This crater has a worn and rounded outer rim, forming a slightly irregular circle.

Now-" She quickly drew several irregular circles, to the right of the passage.

Its flat end displayed a pattern of irregular, concentric circles.