Singapore rhymes with:
millipore, aancor, accor, acetochlor, albacore, amador, amcor, amcore, americorp, americorps, amplocore, ardmore, backdoor, baikonur, baltimore, bancor, bangalor, bangalore, barrymore, beardmore, becor, bedore, bellcore, bercor, biltmore, bogor, bookstore, bruncor, cantore, carnivore, cencor, centaur, centocor, clarcor, claymore, commodore, damore, delcor, dinosaur, drugstore, ecuador, el-salvador, elcor, elsinore, encor, encore, equicor, evermore, eyesore, fenimore, fennimore, fidelcor, filmore, finamore, folklore, furthermore, gartmore, gencor, genencor, glenmore, goldcor, herbivore, humidor, hycor, ifor, indoor, isidore, jacor, kenmore, killgore, kishore, labrador, lakeshore, laramore, legore, longshore, marcor, matador, megastore, mentor, mevacor, millipore, nellcor, nevermore, newcor, nicor, novacor, nucor, nycor, oncor, onshore, oradour, outdoor, parador, pastore, phosphor, pricor, rossmore, salvador, samcor, san-salvador, seashore, sofamor, sophomore, spatafore, stevedore, suncor, superstore, swarthmore, sycamore, syncor, talmor, tambocor, tenore, theodore, therefore, ticor, toystore, troubadour, trovatore, underinsure, unprofor, uproar, vencor, wicor, xicor
Singapore sounds like:
sainsbury, sansbury, simsbury, snackbar