Cannonball rhymes with:
pinball, arenaball, basketball, blackball, butterball, eyeball, fastball, fireball, football, handball, hardball, meatball, mothball, oddball, pinball, powerball, racquetball, screwball, snowball, softball, spaceball, spitball, stickball, tidball, trackball, volleyball
Cannonball sounds like:
cambell, campbell, campoli, cannibal, cenvill, chamblee, chumbley, compel, compile, comply, conable, conville, convivial, cymbal