You could say Go, Goodbye or Get out of here. They start with the letter g.
GrowGardenGropeGreetGiggleGobble
Gin???
Greenwich
glee
Get a life (not you, its my answer) Get a room
Garbage Disposal
golf cart
Grapes Grease
Girl.
· golf · geese
Gary PaulsenGizzardGorgeGrouseGully
Guggenheim Museum