Regraded vs Regrated - What's the difference?

As verbs the difference between regraded and regrated

is that regraded is (regrade) while regrated is (regrate).

(head)

(regrade)

To grade again, give a new grade or grading to.

To regroup or reassign.

To change the classification of (potentially secret documentation).

To retire or recede.

(head)

(regrate)

(regrat)

To purchase goods from a market in order to resell them at the same (or nearby) market at an inflated price.

(masonry) To remove the outer surface of, as of an old hewn stone, so as to give it a fresh appearance.

To offend; to shock.

(Derham)

* regrater