Algoma rhymes with:
goma, aroma, bancoklahoma, bouma, carcinoma, choma, coloma, coma, diploma, douma, glaucoma, goma, homa, leoma, loma, luoma, lymphoma, melanoma, mesothelioma, moma, multnomah, naoma, neoma, nujoma, oklahoma, oma, paloma, papilloma, poma, retinoblastoma, roma, saloma, scoma, shiroma, sloma, soma, sonoma, stroma, sumatoma, tacoma, thoma, toma, troma, xoma
Algoma sounds like:
alagem, alagna, alaskamen, alaskan, alcan, alchemy, alcina, alcon, aleichem, alexine, algamaa, algemene, algom, align, alison, alkema, alkene, alleghany, allegheny, allgemeine, allison, allusion, allyson, alzena, alzene, alzona