Communization rhymes with:
unionization, americanization, canonization, christianization, dehumanization, demonization, disorganization, ionization, mechanization, organization, reorganization, synchronization, unionization, urbanization
Communization sounds like:
canonization, communication, concoction, congdon, congestion, coniston, conjugation, connaughton, connection, considine, constitution, cummington, cunnington