Superintendents rhymes with:
superintendent's, attendant's, attendants, attendants', superintendent's, attendant's, attendants, attendants', defendant's, defendants, defendants', dependents, descendants, descendents, independents, superintendent's
superintendent's, attendant's, attendants, attendants', superintendent's, attendant's, attendants, attendants', defendant's, defendants, defendants', dependents, descendants, descendents, independents, superintendent's