Sevenup

3 clues
Card game
Sprite rival
Sprite alternative
Similar answers:
Agnesseve
Allbrokenup
Allhallowseve
Allhallseve
Andseven
Apriltheseventh
Arouseveep
Asever
Atseventeen
Atsixesandsevens
Babaofseville
Barbaraseville
Barberofseville
Baseseven
Beatenup
Bittenup
Breakseven
Brightenupupton
Brokenup
Bullmooseroosevelt