Hornet's rhymes with:
hornets, hornets, hornets, baronets, benet's, bennett's, bluebonnets, cabinet's, cabinets, chestnuts, coordinates, electromagnets, gannett's, hornets, ignatz, janet's, laminates, magnet's, magnets, minute's, minutes, minutes', peanuts, planet's, planets, tenets, unfortunates, units
Hornet's sounds like:
harmetz, hermitage, hermits, hernandes, hernandez, hernandez's, herniates, hormats, hornets, horrendous