Undecideds rhymes with:
affiliated's, alcids, amalgamated's, annelids, aphids, birmid's, cedar-rapids, consolidated's, cupids, cyanamid's, david's, davids, druids, federated's, hundred's, incorporated's, integrated's, khalid's, placid's, pyramids
affiliated's, alcids, amalgamated's, annelids, aphids, birmid's, cedar-rapids, consolidated's, cupids, cyanamid's, david's, davids, druids, federated's, hundred's, incorporated's, integrated's, khalid's, placid's, pyramids