Landmasses rhymes with:
boardingpasses, bypasses, hourglasses, outclasses, overpasses, sunglasses, absences, abuses, acceptances, aces, acquaintances, actress's, actresses, addidas's, addidases, addresses, adidas's, aerospace's, affixes, agassiz, airbus's, airforces, airspaces, albatrosses, aldus's, alex's, alexs, aliases, allegiances, allegis's, alliance's, allowances, allweiss's, amasses, amax's, amex's, amos's, angeles's, annapolis's, annexes, announces, annoyances, apex's, appendixes, apprentices, arias's, assesses, assurances, atlantis's, atlas's, atlases, auspices, avtex's, axes, banks's, bass's, basses, beatrice's, benevolences, biases, biosciences, birdhouses, birthplaces, blesses, blitzes, boardinghouses, boardingpasses, bodices, bonuses, bookcases, boomboxes, boris's, boss's, bosses, bosses', bounces, bourse's, bourses, brace's, brasses, briefcases, brooks's, burriss, buses, business's, businesses', bypasses, cabooses, cadences, candice's, canvases, canvasses, carcasses, cardenas's, caresses, case's, catacosinos's, caucus's, caucuses, ceases, censuses, cetus's, cevaxs, chase's, chatz's, choruses, christmases, cineplex's, circus's, class's, clearances, clearinghouses, climaxes, clubhouses, coalesces, coaxes, coffeehouses, coincidences, collapses, columbus's, comex's, commerce's, concourses, conference's, confesses, confidences, congress', congress's, congresses, consciences, continuances, contrivances, conveniences, convinces, countenances, counterbalances, counterforces, countesses, course's, courthouses, cox's, creases, crevices, crocuses, cross's, crosses, crovitz's, crucifixes, culverhouse's, curses, cyberspace's, cyclops's, cypress's, cyrix's, dallas's, damascus's, databases, dax's, defense's, denounces, dershowitz's, device's, differences, digresses, dios's, disabuses, disallowances, disappearances, discourses, dismisses, dispenses, displaces, distresses, divergences, divorces, doghouses, dollhouses, douglas's, douglass, dreyfus's, dukakis's, dukakises, dynamics's, earpieces, eclipses, ellis's, else's, elses, elvis's, embarrasses, embraces, eminences, endorses, endotronics's, enforces, enhances, erases, esses, essex's, ethnos's, excesses, excuses, exes, expanses, experiences, express's, eyewitnesses, faxes, felix's, ferriss, fetuses, finances, firehouses, fixes, flashdances, fleeces, flexes, florence's, flounces, focuses, force's, forces, forces', fortas's, fortresses, france's, fusses, gas's, gasses, gates's, gavras's, gearboxes, genex's, geniuses, glances, glass's, glimpses, glosses, goddesses, grace's, graces, greece's, greenhouses, greenpeace's, grimaces, gross's, grosses, grouses, guesthouses, guinness's, harasses, harris's, harrises, heiresses, hesse's, hindrances, hippopotamuses, hiss's, hisses, hoaxes, holtz's, holvis's, horses', hospice's, hospices, hothouses, hourglasses, house's, houses', illnesses, imax's, imbalances, impresses, impulses, incidences, inconveniences, independence's, index's, indexes, indianapolis's, induces, inferences, influences, injustices, insurance's, insurances, interfaces, introduces, invoices, ionics's, irises, isomedix's, issuances, jarvis's, joyce's, jukeboxes, justice's, justices', kansas's, knox's, kotsonis's, lance's, lapses, lawrence's, lease's, leases, lewis's, lexus's, licences, licenses, lighthouses, likenesses, looses, lotus's, louis's, lucas's, luce's, luntz's, lynxes, mailboxes, marcos's, marcoses, marcoses', marcus's, marketplace's, marketplaces, marks's, martz's, matchboxes, matisse's, matrices, matrix's, matrixes, mattress's, max's, maxus's, meese's, megahouses, menaces, messes, metroplexes, minces, minibuses, minneapolis's, minuses, miramax's, misplaces, misprices, mispronounces, missus, morasses, morris's, morriss, mouthpieces, mrs, mrs., nautilus's, necklaces, nicholas's, nicklaus's, niece's, nieces, nixes, norris's, novices, nuances, nuisances, nurse's, nynex's, observances, obsesses, occurrences, offenses, office's, onex's, oppresses, ordinances, ordnance's, outclasses, outdistances, outfoxes, outguesses, outhouses, outpaces, outsources, overdoses, overpasses, overprices, ovitz's, pace's, paces, paradoxes, paribas's, paris's, patlex's, penises, penthouses, perplexes, perses, phelps's, philips's, phillips's, phoenix's, pierce's, pitts's, place's, playhouses, plus's, pluses, police's, polices, poultices, powerhouses, prances, preferences, prejudices, presences, press's, pretenses, price's, prince's, princess's, princesses, professes, pronounces, prospectuses, providence's, province's, pulses, purses, pusses, race's, racehorses, raleses, ramesses, rance's, reassurances, reese's, references, refinances, refocuses, rehearses, reimburses, reinforces, reintroduces, reitzes, relapses, relaxes, releases, reliance's, remembrances, reminiscences, reminisces, remisses, remittances, renaissance's, renounces, replaces, reproduces, repurchases, residences, resources, resources', responses, retroviruses, reverses, rice's, rittenhouse's, roberts's, romances, ross's, royce's, royces, royex's, s's, s.'s, sachs's, sacrifices, saks's, salinas's, sampras's, schutz's, science's, sciences', sconces, selinas's, senses, service's, services', shortz's, showcases, silences, sitzes, six's, sixes, skyboxes, slaughterhouses, soros's, source's, sox's, speakes's, spinks's, splices, spouse's, sprogus's, staircases, stances, statehouses, steakhouses, stewardesses, storehouse's, stratus's, strauss's, suffices, suisse's, suitcases, sunglasses, suppresses, surpasses, surpluses, surtaxes, sybase's, synapses, syntex's, systemhouse's, tax's, taxes', telesciences, telesis's, telex's, telmex's, tennis's, terence's, texas', thomas', thomas's, thomases, tolerances, tompkinses, tosses, townhouses, tresses, trusses, unisys's, universes, utterances, variances, vaxes, venice's, virus's, voice's, waitresses, waldholtz's, walruses, waterhouse's, waxes, weintz's, weiss's, westinghouse's, wickes's, willis's, wireless's, witness's, witnesses', workhorses, workplaces, x's, x.'s, x.s, xerox's, xeroxes, yeses
Landmasses sounds like:
lamenting, laminating, landing, landings, landmass, landmines, landon's, lanting, lanting's, lending, lendings, limitations, limiting, linden's, london's