Navigators rhymes with:
alligators, instigators, interrogators, investigator's, investigators, investigators', irrigators, litigators, alligators, instigators, interrogators, investigator's, investigators, investigators', irrigators, litigators
alligators, instigators, interrogators, investigator's, investigators, investigators', irrigators, litigators, alligators, instigators, interrogators, investigator's, investigators, investigators', irrigators, litigators