Untacks vs Untucks - What's the difference?

As verbs the difference between untacks and untucks

is that untacks is third-person singular of untack while untucks is third-person singular of untuck.

(head)

(untack)

* *

(en verb)

To unfasten (something tacked).

To remove the tack from.

(head)

(untuck)

(en verb)

To remove something from a relatively hidden location or position.

:As soon as work is over, I'm going to untuck this shirt and take off my shoes.

:The cat will wake up in a tightly curled position, then untuck her head, and gradually her limbs, and then stretch.