Twirls rhymes with:
swirls, whorls, berle's, berles, berles', berls, curls, earl's, earles, earls, girl's, girls, girls', pearls, perls, searle's, searles, searls, sirles, swirls, whorls
Twirls sounds like:
tarheels, terlecki, terlizzi, thrills, tireless, trails, trails', trailways, trailways', treeless, trellis, trial's, trials, trilogy, trolleys, trulock, truluck, turlough, tutorials