Frequencies rhymes with:
delinquencies, delinquencies, agencies, agencies', agency's, conservancy's, constituencies, contingencies, counterinsurgencies, currencies, currency's, deficiencies, delinquencies, dependencies, discrepancies, efficiencies, emergencies, exigencies, expectancies, inefficiencies, insolvencies, insurgencies, malignancies, pregnancies, presidencies, presidency's, redundancies, regency's, tendencies, transparencies, vacancies
Frequencies sounds like:
farrakhan's, ferguson's, firesign's, firkins, foraging, forcing, foregoing, foreseeing, forging, forgings, forgoing, forking, forsaking, freaking, freezing, frequency, frerking, fresenius, freshening, freshens, freshness, fresno's