behight

As verbs the difference between vow and behight

is that vow is (ambitransitive) to make a vow; to promise while behight is (obsolete|transitive) to vow, promise (someone).

As a noun vow

is a solemn promise to perform some act, or behave in a specified manner, especially a promise to live and act in accordance with the rules of a religious order.

Behote is an alternative form of behight.

As verbs the difference between behote and behight

is that behote is while behight is (obsolete|transitive) to vow, promise (someone).