Blotches rhymes with:
agache's, agaches, aldrich's, approaches, arches, backstitches, batches, beach's, beaches, blowtorches, branches, britches, bunches, catches, church's, churches, clenches, clinches, clutches, ditches, drenches, gerchas, impeaches, inches, inches', itches, latches, launches, matches, matsch's, mevarach's, mevarachs, nevarach's, notches, patches, peaches, porches, pouches, quenches, ranches, reaches, riches, scratches, sketches, speeches, stretches, swatches, switches, teaches, touches, watches, witches
Blotches sounds like:
bailouts, baldez, baldock, balducci, baldus, baldyga, ballads, ballet's, ballets, ballots, balt's, baltes, baltic, baltica, baltics, baltsa, baltz, baublitz, beldock, belitz, belt's, belts, beltz, bildt's, billets, biltz, blades, blatz, blaydes, bledsoe, bleeds, blitch, blitz, blitzes, bloats, blood's, bloods, blotch, blotchy, blots, blowouts, bolds, bolduc, bolduc's, bolthouse, bolts, boltz, bowlds, bublitz, buboltz, builds, bulldog, bulldogs, bulldoze, bulldozes, bullets, bullheads, bulthuis