Dour rhymes with:
dauer, auer, bauer, bougher, bower, brauer, brougher, brower, clower, cower, dauer, devour, empower, flour, flower, gauer, glower, gower, grauer, hauer, hour, how're, hower, kauer, klauer, knauer, lauer, mauer, nauer, our, overpower, power, rauer, sauer, schauer, scour, shower, sour, superpower, tauer, tower, trower, underpower
Dour sounds like:
d'etre, d'or, daddario, daher, dairy, dar, dara, dare, daria, dario, darr, darrah, darrow, datura, dauer, dauria, deader, dear, dearer, deary, deater, deer, deere, deery, deeter, dehere, deherrera, deidre, deiter, der, deroo, deroy, derr, derrow, derry, dery, detar, deter, detore, detour, detro, detter, dettore, dewar, deware, dewarr, dewire, diario, diarrhea, diarrhoea, diary, didier, diedre, dier, diery, dietary, dieter, diiorio, dior, diorio, dire, dirr, dither, ditter, doar, dodaro, doer, doerr, dohr, door, doorway, dora, dore, dorea, dorer, dorey, dori, doria, dorie, dorio, doro, dorow, dorr, dorrie, dorroh, dory, dotter, dotterer, dower, dowry, dr, draw, drawer, dray, drayer, dreary, dreher, dreier, drew, drewery, drewry, drey, dreyer, drier, dru, drury, dry, drye, dryer, dudar, duer, duerr, duhr, dura, duray, duree, durer, duri, durie, durio, duro, durr, durrah, dury, duryea, duryee, dutra, dutro, dutrow, dutter, dwire, dwyer, dyar, dyer