Nourse rhymes with:
norse, borse, bourse, coarse, corse, course, divorce, endorse, enforce, ensource, force, forse, gift-horse, hoarse, horse, laforce, midcourse, morse, morss, norse, outsource, perforce, reinforce, remorse, sorce, source, vorce
Nourse sounds like:
narazaki, narc, narciso, narcisse, narcissus, narco, narcos, nares, narjes, narrows, nars, nawrocki, nears, nemmers, nemours, neorx, nerco, nerice, nero's, neuroses, neurosis, new-years, new-york, new-york's, newark, newark's, newmark, niners, niners', niriko, noirs, nomura's, nora's, norcia, norco, noreco, noreiga, norex, norge, norick, noriega, noriega's, noriegas, nork, norkus, norris, norris's, norse, norsk, norske, norway's, norwich, nourish, nourishes, numeric, numerica, numerous, nurock, nurse, nurse's, nurses, nurses', nyers