Overfell vs Overwell - What's the difference?

As verbs the difference between overfell and overwell

is that overfell is (overfall) while overwell is to overflow.

(head)

(overfall)

(en noun)

A turbulent section of a body of water, caused by strong currents passing over submerged ridges.

* overfall dam * overfall-mill * overfall-weir

To fall over (something).

To attack (someone).

To fall over.

* overfalling

(en verb)

To overflow.

(Webster 1913)