In obsolete terms the difference between mand and mund

is that mand is a demand while mund is security, granted by a king or earl, the violation of which was punished by a fine (a mundbyrd.

As nouns the difference between mand and mund

is that mand is a verbal operant in which the response is reinforced by a characteristic consequence and is therefore under the functional control of relevant conditions of deprivation or aversive stimulation while mund is a hand.

As a verb mand

is to produce a mand (verbal operant).