Krupp rhymes with:
grupp, rupp, ruppe, schrupp, strupp, trupp, bupp, chupp, closeup, cup, cupp, grupp, hupp, knupp, lay-up, pup, rupp, ruppe, schlup, schrupp, schupp, shupp, strupp, stupp, sup, trupp, up, upp, yup
Krupp sounds like:
karaffa, karibu, karp, karpf, karpov, kearby, kerb, kerbow, kerby, keycorp, kirby, kirov, korb, korba, korby, korf, korff, korpi, kozyrev, krabbe, krapf, krapp, krob, kropf, kropp, kroupa, krupa, kruppa