Synonyms and related words :
activate, animate, arouse, boost, brighten, buoy up, cheer, dynamize, electrify, encourage, energize, enliven, exhilarate, fire, galvanize, give a lift, gladden, hearten, inflame, inspire, inspirit, invigorate, jazz up, kindle, pep up, perk up, pick up, quicken, rejoice, rejoice the heart, rouse, snap up, stimulate, stir up, vitalize, vivify, warm, zip up