1) Advance 2) Betterment 3) Improvement 4) Recovery 5) Reinforcement 6) Renewal 7) Restoration 8) Resumption 9) Resurgence 10) Revitalisation 11) Revival 12) Revivification 13) Stimulation 1) Rebirth 2) Regeneration 3) Renaissance 4) Renascence 5) Resurgence 6) Resuscitation 7) Revitalisation 8) Revival 9) Revivification 
revitalization Giving new life, or vigor, to someone or something.