Black:
Caro-Kann
French
Any E5 Opening is great
White:
Vienna Game/Gambit
Scotch Game/Gambit
Ruy Lopez / Spanish Game
English Opening
Danish Gambit
Evans Gambit
Skibidi Gambit
Definitely not sicilian unless you learn all E5 openings and understand the concept of sicilian, english - again, semi-closed game, learn all 1. e4 e5 openings to understand the concept, its reversed sicilian