Emergency rhymes with:
nonemergency, nonemergency, counterinsurgency, insurgency, nonemergency, resurgency, urgency, agency, cogency, contingency, counterinsurgency, exigency, insurgency, interagency, nonemergency, regency, resurgency, stringency, urgency
Emergency sounds like:
emergence, emergencies, emerging, emerson's, energizing, enraging, enriching