Crouching rhymes with:
couching, slouching, vouching, approaching, arching, attaching, beaching, belching, beseeching, birdwatching, bleaching, blotching, branching, breaching, breeching, broaching, bunching, catching, clinching, clutching, coaching, couching, crunching, dispatching, ditching, drenching, encroaching, enriching, entrenching, etching, fetching, flinching, hatching, hitching, impeaching, inching, itching, kitching, latching, launching, leaching, lunching, lurching, lynching, marching, matching, melching, mulching, munching, outpouching, overarching, overreaching, patching, pinching, pitching, poaching, preaching, punching, quenching, ranching, reaching, researching, retouching, retrenching, rewatching, scorching, scratching, screeching, searching, sketching, slouching, snatching, snitching, squelching, stanching, stitching, stretching, swatching, switching, teaching, torching, touching, twitching, unflinching, vouching, watching, witching, wrenching
Crouching sounds like:
caressing, caricom's, carjacking, carjackings, carousing, carson's, charging, cherishing, chrzanowski, churchgoing, churkin's, circumcise, coarsening, coercing, corking, corkins, corrigan's, coursing, cracking, crashing, crasnianski, craziness, creaking, crescenzi, crescenzo, crishman's, croaking, crookshank, crookshanks, crossing, crossings, cruickshank, cruikshank, cruising, crushing, cryogenic, cryogenics, cursing