Untacks vs Unracks - What's the difference?

As verbs the difference between untacks and unracks

is that untacks is third-person singular of untack while unracks is third-person singular of unrack.

(head)

(untack)

* *

(en verb)

To unfasten (something tacked).

To remove the tack from.

(head)

(unrack)

(en verb)

To remove from a rack.