Words That Rhyme With "Supervisory" :
3 syllables:
binary, bindery, bribery, finery, grindery, ivory, miserly, misery, nitery, pinery, quinary, rosary, rosery, spidery, tilery, trinary, usery, whinery, winery
4 syllables:
achilary, advisory, derisory, incisory, provisory, refinery, revisory