Overhall vs Overfall - What's the difference?

As verbs the difference between overhall and overfall

is that overhall is while overfall is to fall over (something).

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

(en verb)

(Webster 1913)

(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