Fillets rhymes with:
willets, willetts, willits, baublitz, belitz, bracelets, bublitz, desilets, garlitz, goerlitz, immaculate, islets, piglets, politz, prelates, sextuplets, stieglitz, stiglitz, willets, willetts, willits, winslet's
Fillets sounds like:
fallouts, falotico, faulds, faults, feldhaus, feltes, felts, feltus, feltz, field's, fieldhouse, fields, fields', fildes, filets, flatheads, flats, flattish, fledge, fleet's, fleets, fleitas, floats, floods, flouts, fluids, flutes, folds, folts, foltz, foulds, fults, fultz