Centralization rhymes with:
decentralization, decentralization, decentralization, decentralization, decentralization, demoralization, liberalization, cannibalization, capitalization, civilization, commercialization, decentralization, demoralization, denationalization, equalization, fertilization, generalization, globalization, industrialization, institutionalization, internationalization, liberalization, monopolization, normalization, radicalization, rationalization, recapitalization, renationalization, socialization