To shout cheers.
To arouse or produce (a thought or feeling)
(Australian) To shout support for a team.
Exhort is defined as to urge someone to take as specific action by using strong advice or a warning.
Find another word for root-on. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for root-on, like: cheer, inspire, urge, barrack, urge-on, exhort and pep-up.