Vacancies rhymes with:
agencies, agencies', agency's, conservancy's, constituencies, contingencies, counterinsurgencies, currencies, currency's, deficiencies, delinquencies, dependencies, discrepancies, efficiencies, emergencies, exigencies, expectancies, frequencies, inefficiencies, insolvencies, insurgencies, malignancies, pregnancies, presidencies, presidency's, redundancies, regency's, tendencies, transparencies
Vacancies sounds like:
vacancy, vaccine's, vaccines, vacuuming, vacuums, vagueness, vashinsky, vaughan's, vaughn's, vaughns, vegans, vegisnax, vexing, viacom's, vicencio, vicenzi, viciousness, vicon's, viking, viking's, vikings, vision's, visions, visnic, voicing, vouching