Alkema rhymes with:
yakima, bonnema, fatima, fatimah, fennema, hoeksema, schuitema, ultima, venema, winema, yakima
Alkema sounds like:
alagem, alagna, alaskamen, alaskan, alcan, alchemy, alcina, alcon, aleichem, alexine, algamaa, algemene, algom, algoma, align, alison, alkene, alleghany, allegheny, allgemeine, allison, allusion, allyson, alzena, alzene, alzona