Synonyms of pep up

Verb

1. cheer, root on, inspire, urge, barrack, urge on, exhort, pep up, encourage

usage: spur on or encourage especially by cheers and shouts; "The crowd cheered the demonstrating strikers"

2. jazz up, juice up, pep up, ginger up, enliven, liven, liven up, invigorate, animate

usage: make more interesting or lively; "juice up a party"; "pep up your paper"