Unhealthy rhymes with:
healthy, healthy, stealthy, wealthy, filthy, healthy, stealthy, wealthy, abernathy, abernethy, antipathy, apathy, athey, athie, breathy, cathie, cathy, cinthie, cynthie, dorothy, dorthy, duthie, earthy, empathy, encephalopathy, fathi, filthy, frothy, healthy, homeopathy, hyacinthie, kathi, kathie, kathy, lengthy, luthy, lymphadenopathy, maccarthy, manthey, mathie, mathy, mccarthy, mccauthy, mcconathy, mcquethy, mcwethy, mouthy, murthy, neuropathy, olathe, penberthy, pithy, psychopathy, ruthie, sethi, smithey, stealthy, sympathy, telepathy, timothy, toothy, wealthy, withey
Unhealthy sounds like:
unalloyed, unleaded, unload, unloaded, unwieldy