Vouching rhymes with:
couching, crouching, slouching, approaching, arching, attaching, beaching, belching, beseeching, birdwatching, bleaching, blotching, branching, breaching, breeching, broaching, bunching, catching, clinching, clutching, coaching, couching, crouching, 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, watching, witching, wrenching
Vouching sounds like:
vacancies, vacancy, vaccine's, vaccines, vacuuming, vacuums, vagueness, vashinsky, vaughan's, vaughn's, vaughns, vegans, vegisnax, vexing, viacom's, vicencio, vicenzi, viciousness, vicon's, viking, viking's, vikings, vision's, visions, visnic, voicing