Affiliations rhymes with:
humiliations, reconciliations, humiliations, reconciliations, abbreviations, appropriations, association's, associations, aviation's, creations, denunciations, depreciations, deviations, expropriations, humiliations, miscreations, negotiations, pronunciations, radiation's, reconciliations, renegotiations, variations
Affiliations sounds like:
affiliating, appellations, applauding