Synonyms and related words :
bowl, cast, change of pace, change-up, chuck, chunk, curve, downcurve, fastball, fling, flip, forward pass, heave, hurl, incurve, knuckleball, lateral, lateral pass, lob, outcurve, pass, peg, pitch, put, screwball, serve, service, shy, sinker, slider, sling, spitball, spitter, throw, toss, upcurve