Verbs for Vigor

lessen—; maintain—; perform with—; preserve—; radiate—; renew—; retain—; restore—; sap up—; stimulate—; store up—; sustain —; acquire—; demand—; deplete—; display—; endow with—; enhance—; exert—; exhibit —; infuse—; inject—; instill—; —buttresses; —fades; —fortifies.