regenerate

reformed spiritually or morally

a regenerate sinner

regenerate by redemption from error or decay

restore strength

This food revitalized the patient

undergo regeneration

form or produce anew

regenerate hatred

be formed or shaped anew

replace (tissue or a body part) through the formation of new tissue

The snake regenerated its tail

return to life; get or give new life or energy

The week at the spa restored me

bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one

The Church reformed me

reform your conduct

amplify (an electron current) by causing part of the power in the output circuit to act upon the input circuit

reestablish on a new, usually improved, basis or make new or like new

We renewed our friendship after a hiatus of twenty years

They renewed their membership