球 - ball, sphere

professional baseball

global warming

(pitcher's) control

breaking ball (pitch); curve ball; screwball

balloon (hot-air, weather, etc.); blimp

baseball stadium; ballpark

base on balls; walk; pass

pitch that hits the batter

Earth; the globe

Earth globe (model); terrestrial globe

Ryukyu; chain of southwestern Japanese islands comprising Okinawa Prefecture

light bulb