Critters rhymes with:
ritter's, bitters, glitters, hitters, jitters, litters, quitters, ritter's, sitters, transmitter's, transmitters, witter's, witters
Critters sounds like:
carithers, carothers, carrithers, carrothers, carruthers, carter's, carters, caruthers, charter's, charterhouse, charters, chartres, chartreuse, corridors, courter's, courtiers, craters, creators, creatures, creditors, creditors', crothers, crowther's, crowthers, curator's, curators, czartoryski