Appetite rhymes with:
apatite, apatite, apatite, biotite, hematite, magnetite, pegmatite, airtight, apartheid, apatite, biotite, hematite, loctite, magnetite, pegmatite, sticktight, tripartite, watertight
Appetite sounds like:
abad, abadi, abadie, abate, abated, abbado, abbate, abbett, abbitt, abbot, abbott, abboud, abdo, abed, abedi, abet, abetted, abeyta, abid, abide, abided, abode, abood, aboodi, abott, aboud, about, abt, abut, abutted, afoot, aft, apathy, apatite, aphid, appetito, apt, aptitude, avid, avitia, avoid, avoided, avowed