Dulong rhymes with:
oolong, adlong, herlong, hindelong, hopalong, oblong, oolong, adlong, berrong, bogelsong, boipatong, bushong, deshong, diphthong, dishong, ewong, foglesong, ganong, groshong, haifong, hartong, herlong, hindelong, hongkong, hopalong, nifong, oblong, oolong, pingpong, shiong, susong, vogelsong, wilfong, wiltfong, wysong
Dulong sounds like:
d'alene's, dalliance, dalonzo, dateline's, datelines, dawdling, daylong, deadlines, deadliness, dealing, dealings, delancey, delancy, delange, delaying, delling, dellums, delmas, delmonaco, delmonico, delong, detailing, dettling, dialing, dilemmas, dilling, dillon's, dolence, doling, dolinski, dolinsky, dollens, dollins, dooling, dowling, dueling, duling, dulling, dullness, dulmage, dwelling, dwellings, dylan's, dylans