Fasching rhymes with:
bashing, caching, cashing, clashing, crashing, dashing, flashing, gnashing, hashing, lashing, rehashing, slashing, smashing, splashing, stashing, thrashing, trashing
Fasching sounds like:
facing, facings, faking, fashion's, fashioning, fashions, fausnaugh, faxing, feagans, feagins, feigning, figgins, fijians, fishing, fisons, fixing, fixings, focusing, fosamax, fosnaugh, foxman's, fucking, fujisankei, fukunaga, fusing, fussing