promisor

As a verb disqualify

is to make ineligible for something, by the explicit revocation of a previous qualification.

As a noun promisor is

(legal) one who engages or undertakes; a promiser.

As nouns the difference between promisor and offeree

is that promisor is one who engages or undertakes; a promiser while offeree is one to whom an offer is made.

As nouns the difference between promises and promisor

is that promises is while promisor is (legal) one who engages or undertakes; a promiser.

As a verb promises

is (promise).

Oferror is likely misspelled.

Oferror has no English definition.

As a noun promisor

is one who engages or undertakes; a promiser.

As a noun promisor is

(legal) one who engages or undertakes; a promiser.

As nouns the difference between promisor and provisor

is that promisor is one who engages or undertakes; a promiser while provisor is a deputy of a Roman Catholic bishop.

As nouns the difference between promiser and promisor

is that promiser is one who promises, one who makes promises while promisor is one who engages or undertakes; a promiser.

As a verb undertake

is (label) to take upon oneself; to start, to embark on (a specific task etc).

As a noun promisor is

(legal) one who engages or undertakes; a promiser.