Pepsi's rhymes with:
autopsies, bankruptcy's, biopsies, epilepsies, gypsies, poughkeepsie's, accuracies, agencies, agencies', agency's, alexi's, assisi's, associes, autopsies, bankruptcies, bankruptcy's, betsy's, biloxi's, biopsies, blassie's, bugliosi's, bureaucracies, bureaucracy's, candidacies, casey's, chelsea's, clancy's, competencies, confederacy's, conservancy's, conspiracies, constituencies, contingencies, controversies, counterinsurgencies, courtesies, crises, cruces, currencies, currencies', currency's, debussy's, deficiencies, delicacies, delinquencies, democracies, democracy's, dependencies, diagnoses, discrepancies, efficiencies, elsie's, embassies, embassy's, emergencies, epilepsies, excellencies, exigencies, expectancies, fallacies, fancies, fantasies, fossey's, frequencies, gacy's, galaxies, galaxy's, gypsies, hennessey's, inaccuracies, inadequacies, inconsistencies, inefficiencies, insolvencies, insurgencies, intricacies, jealousies, jesse's, kaposi's, legacies, macy's, macys, malignancies, maxis, mcaleese's, mercies, misdiagnoses, missy's, nancy's, nazi's, nazis, nazis', neonazis, neuroses, oases, odyssey's, patsies, percy's, pharmacies, pisces, plessey's, policies, policy's, posses, poughkeepsie's, pregnancies, presidencies, presidency's, privacies, prognoses, prophecies, prostheses, proxies, pussies, quincy's, redundancies, regency's, residencies, ritcey's, sassy's, tallahassee's, taxi's, taxis, tendencies, theses, tracy's, transparencies, tutsi's, tutsis, uliassi's, ullyses, ulysses, vacancies, vinci's, xerxes
Pepsi's sounds like:
p's, p.'s, p.s, paasch, pac, pac's, paca, pace, pace's, paces, paceway, pacey, pacheco, paci, pack, package, package's, packages, packs, paco, pacs, paczkowski, paek, paez, page, page's, pages, pagey, pagezy, paige, paik, pais, paiz, pajak, pak, pak's, pake, pakeha, pao's, papacy, papago, papas, papayas, papesh, papke, pappas, paque, pas, pasch, paschke, pasco, pascoe, pascua, pascucci, pascuzzi, pasek, paseo, pash, pasha, pask, paske, paskey, pasko, paso, paso's, pasok, pasqua, pasque, pass, passage, passages, passageway, passaic, passe, passes, passey, passow, paszek, paszkiewicz, paugh, pause, pauses, pavek, paves, pavese, pavich, paws, pax, payback, paybacks, paycheck, paychecks, paychex, payco, payee's, payoffs, pays, paz, pazos, pc, pc's, pcs, peace, peach, peaches, peachey, peachy, peacock, peacocks, peak, peake, peakes, peakes', peaks, peaks', peapack, peas, pease, peasey, peasey's, pecci, pech, pecha, pechacek, peck, peck's, pecka, peco, peco's, peek, peeks, peeps, peeves, peevish, peg, pegasus, pegg, peggie, peggs, peggy, pegs, pegues, pei's, peko, pepsi, pepsico, pepsico's, pesce, pesch, peschke, pesci, pesek, pesh, peshek, pesky, peso, peso's, pesos, peugh, pevehouse, pewabic, pewex, pews, pez, pezza, phase, phases, phebus, phibbs, phipps, phobias, phobic, phobos, phoebus, physics, physics', physio, physique, piascik, piasecki, piasio, piazza, pic, pica, picas, picasso, picasso's, picassos, picazo, picchi, picchu, picco, picha, piche, pick, picks, pickus, pickwick, picky, pico, picou, piece, pieces, piech, piech's, piechocki, piechowski, piecuch, pies, pies's, pig, pig's, pigg, piggee, piggy, pigs, pigue, pik, pike, pikes, pikus, pious, pipefish, pipefishes, pipes, pips, pique, pisa, pisca, pisces, pischke, piss, pius, pix, pixie, pizazz, pizza, pizza's, pizzas, pizzazz, pizzi, pizzo, pj's, poach, poag, poage, poch, poche, pociask, pocius, pock, pocks, poco, pocock, pocus, poe's, pog, poggi, pogo, pogs, pogue, poise, pokazukha, poke, pokes, pokey, poky, pooch, pooches, poops, pop's, pope's, popejoy, popejoy's, popek, popes, popeye's, popeyes, popick, popik, popko, popovic, popovich, popowski, poppies, poppy's, poppycock, pops, pos, posa, posch, posco, pose, poses, posey, posh, poss, posse, posses, possess, possesses, pouch, pouches, pough, povich, povich's, powis, pows, powwows, pox, pozo, pozos, pozzi, pshew, psi, psych, psyche, psyches, psychic, psychics, psycho, psychosis, pubco, pubic, pubs, pucci, puccio, puche, puck, puckish, puffs, pug, puga, pugh, pugh's, pughs, pugwash, puig, puke, pukes, puppies, pups, pus, pusch, pusey, push, pushes, pushy, puskas, puss, pusses, pussies, pussy, puza, puzio, puzo, puzzo, pyka, pyke, pyxis