Predominance rhymes with:
dominance, dominance, prominence, chrominance, dominance, eminence, immanence, imminence, luminance, permanence, preeminence, prominence
Predominance sounds like:
parading, paradyne's, pardoning, pardons, parting, partitioning, partitions, partying, pertaining, pertains, pirating, porting, portions, preteens, pretense, pretenses, prodding, protein's, proteinaceous, proteins, proton's, protons, prudence, prudency, puritans