get-back

(v) recover something or somebody that appeared to be lost
- We got back the money after we threatened to sue the company
- He got back his son from the kidnappers
win back,
(v) take revenge or even out a score
- I cannot accept the defeat--I want to get even
get even,
(v) get one's revenge for a wrong or an injury
- I finally settled with my old enemy
settle,

win back get even settle