Pettis rhymes with:
bettis, gettis, lettice, logothetis, metis, altice, anstice, anstiss, artis, arvanitis, aseritis, atlantis, atlantis', battis, bettis, botrytis, burtis, clematis, courtis, curtice, curtis', curtiss, custis, debenedictis, delaurentis, derobertis, desanctis, desantis, devincentis, disantis, duplantis, estis, eustice, fortis, fotis, fratus, gattis, gettis, gottis, hartis, huestis, injustice, intis, justis, kariotis, kasputys, kurtis, lamastus, lantis, lettice, loftis, logothetis, maldutis, maniatis, mantis, martis, matis, mattice, mattis, matus, mazaitis, mertice, metis, moraitis, mortis, myrtice, myrtis, notis, oatis, ortis, otis, pattis, peratis, peratis', petraitis, phlebitis, pneumocystis, politis, portis, prentice, prentiss, sholtis, shultis, solstice, soltis, veliotis, whitis, yantis
Pettis sounds like:
paddack, paddies, paddock, paddy's, pads, paducah, paetz, papadakis, pat's, patak, pataki, pataki's, pataky, patch, patches, patchy, patco, patek, pates, patese, pathak, pathetic, pathos, paths, pathways, patios, pats, patsies, patsy, patties, pattis, pattiz, patty's, patz, patzke, pautsch, pautz, payouts, peabody's, peat's, peaudouce, pedagogy, pedigo, pedowitz, peet's, peets, peetz, peitz, peptic, peptides, pet's, peta's, petak, pete's, petites, petko, petkus, pets, petsch, petsche, petteys, petties, pettus, petz, photo's, photos, phototaxis, piatek, piatkowski, pidcock, piddock, pieties, pietsch, pietz, pipetec, pipettes, pitch, pitches, pitcock, pits, pitsch, pitt's, pitts, pitts's, pitz, pivots, pod's, podge, pods, poduska, poet's, poetic, poets, pot's, potage, potash, potatoes, pothitos, potocki, pots, potts, potucek, pouts, ptacek, ptak, pudgie, pudgie's, pudgies, pudgy, puetz, puppets, putco, putes, puts, putsch, putts, putz