Irishman rhymes with:
englishman, heishman, 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, ishman, kirschman, leishman, lishman, marshman, oshman, reischman, tishman