Ishman rhymes with:
crishman, dishman, englishmen, fischman, frishman, grishman, lishman, tishman, ashman, buschman, buschmann, bushman, cashman, crishman, cushman, dishman, englishman, englishmen, eschmann, fischman, fleischman, fleischmann, fleishman, fleshman, freshman, frishman, gershman, grishman, harshman, hashman, heishman, hershman, hibshman, hirschman, hirschmann, hirshman, irishman, kirschman, leishman, lishman, marshman, oshman, reischman, tishman
Ishman sounds like:
iacona, iacono, iason, icahn, ice-nine, iceman, icon, igene, igman, ignominy, igon, iguana, ikon, isaacson, isackson, isaksen, isakson, ischemia, iseman, isham, ishikawajima, ism, isom, ison, isoxicam, issam, ixion, izumi