reactivate (v.)

• activate
• mobilize
• recharge
• reconstitute
• reconvert
• recruit
• reenact
• reestablish
• refill
• reform
• rehabilitate
• reinstall
• reinstate
• reintegrate
• rekindle
• remilitarize
• renew
• renovate
• replace
• replenish
• restore
• resurrect
• resuscitate
• retrieve
• return
• revitalize
• revivify