Monsieur rhymes with:
yer, bir, birr, blur, bur, burr, chauffeur, chesshir, cofer, concur, confer, connoisseur, credeur, cur, defer, defleur, demur, der, deter, dirr, dufur, duhr, durr, entrepreneur, esquer, eure, fer, feur, fir, fleur, fluhr, francoeur, fur, furr, furrh, gurr, hur, incur, infer, inter, jerr, ker, kerr, kuhr, lafleur, lefleur, liqueur, luhr, mccur, mcgirr, murr, myrrh, nurr, nurre, o'clair, occur, oclair, payeur, per, pere, prefer, pur, purr, ramseur, recur, refer, reoccur, restauranteur, restaurateur, saboteur, scher, schnur, schnurr, schreur, schur, schurr, schwer, sher, shir, shirr, shor, shur, shurr, sir, slur, spur, spurr, stir, stuhr, sur, swor, ter, thur, transfer, ur, ver, yer
Monsieur sounds like:
macari, macera, macgraw, macher, macquarrie, macrae, macri, macro, macsharry, magar, mager, magiera, magri, magro, maguire, magyar, maiziere, majcher, majer, majeure, major, majrooh, majure, makar, makara, maker, makro, manager, mancera, manchuria, manger, mangieri, mangueira, manicure, manker, manser, mansker, mansour, mansur, manucher, manzer, masahiro, masaru, mascara, mascari, mascaro, mascorro, maser, maseri, masker, masri, massacre, massager, massar, massari, massaro, masser, massery, masur, mauceri, maucher, mauger, maugeri, mauser, mausser, maxicare, mazer, mazor, mazur, mazzara, mccarey, mccarry, mccary, mccorry, mccrae, mccrary, mccraw, mccray, mccrea, mccreary, mccree, mccreery, mccrorey, mccrory, mccur, mccurry, mccusker, mcgarr, mcgarrah, mcgarry, mcgary, mcgeary, mcgirr, mcgraw, mcgray, mcgrew, mcgrory, mcguire, mcguyer, mcgwire, mckree, mcquarrie, mcquary, mcqueary, mcquerry, mcquire, mcrae, mcray, mcree, mcrorie, mcroy, mcsherry, meager, meagher, meaker, measure, meciar, meeker, megacarrier, megarry, meger, meigher, meininger, meinzer, meiser, menagerie, menaker, mencer, mencher, menger, menninger, menser, menswear, menzer, mescher, mesirow, mesker, messeghero, messer, messier, meuser, mezera, mezger, mezro, michihiro, micro, microaire, microware, migra, mimicry, mincer, mincher, minger, minicar, mininger, mischer, miser, misery, mishear, mishra, missouri, mixer, miyashiro, mizar, mizer, mizrahi, moceri, mockery, moeser, moger, mokry, moncur, moncure, moneymaker, monger, moniker, moninger, monsour, moser, mosher, moshier, mosier, mosquera, mosser, mosur, mounger, mouser, mozer, msgr, mugar, mugger, munger, munzer, musarra, musher, musser