root for
informal
support or hope for the success of (a person or group entering a contest or undertaking a challenge).
"the whole of this club is rooting for him"
Synonyms for root for
On this page, you will find 30 slang terms related to root for. Some of the top words include: boo-ya, booya, ramp up the jawn, 51, pimping, and 25 more.