What rhymes with underscore

1 Syllable
boar, boer, bore, chore, core, corps, door, dor, dorr, floor, fore, four, gore, hoar, lore, more, nor, o'er, oar, pore, pour, roar, scaur, score, shore, snore, soar, sore, spore, store, swore, tor, tore, whore, wore
2 Syllables
abhor, adore, afore, ashore, backdoor, barndoor, bedsore, before, bookstore, claymore, deplore, downpour, drawer, drugstore, explore, eyesore, folk-lore, folklore, footsore, forbore, fourscore, galore, ignore, implore, inshore, offshore, outdoor, outpour, post-war, postwar, rapport, restore, seashore
3 Syllables
battledore, carnivore, commodore, comprador, cuspidor, dinosaur, evermore, foreshore, furthermore, hellebore, humidor, madrepore, man-of-war, metaphor, nevermore, obligor, picador, pinafore, pterosaur, reporter, sagamore, semaphore, sophomore, stevedore, sycamore, therefor, toreador, troubadour, underscore
4 Syllables
heretofore, theretofore