Words That Rhyme With "Proportions" :
2 syllables:
bohren, boren, buren, coarsen, coren, coursen, durance, floren, Florence, foreign, fortunes, forums, Georgians, giron, goran, goren, hoarsen, horse's, koren, Laurence, Laurens, Lawrence, loren, martians, moren, Oren, orphans, orren, Orson, portions, quorums, sorption, suren, thoren, torchon, toren, Torrance, Torrence, torsion, warrens, whoreson
3 syllables:
abhorrence, abortions, absorption, adsorption, anuran, assertions, assurance, contortions, desertions, desorption, distortions, exertions, extortion, Hondurans, infortune, insurance, intorsion, misfortunes, procurance, Proturan, resorption, retorsion, retortion, Sonoran
4 syllables:
brachyuran, chemisorption, Ecuadoran, malabsorption, predistortion, reassurance, reinsurance, Salvadorans