Swirls rhymes with:
twirls, whorls, berle's, berles, berles', berls, curls, earl's, earles, earls, girl's, girls, girls', pearls, perls, searle's, searles, searls, sirles, twirls, whorls
Swirls sounds like:
sacrilege, sacrilegious, sarles, sarlos, scherlis, scoreless, scrolls, scurlock, scurrilous, searle's, searles, searls, serialize, serials, serology, sherlock, sherlock's, shirley's, showgirls, sirles, sorrell's, sorrells, sorrels, squirrels, sucralose, surles