Rutabagas rhymes with:
banegas, bargas, chattanooga's, dugas, gorgas, grigas, hillegas, huizenga's, kangas, kasinga's, ligas, mangas, noriega's, ortega's, ragas, regas, rigas, sagas, sega's, ticonderoga's, tonga's, tougas, uriegas, vanegas, venegas, viegas, villegas
Rutabagas sounds like:
radabaugh, radebaugh, ratifies, raudabaugh, redbook, redfish, rodabaugh, rodebaugh, rothfuss, roudabush, roudebush, rutabaga