Socialism rhymes with:
commercialism, racialism, bilingualism, cannibalism, capitalism, centralism, colonialism, commercialism, dualism, emotionalism, entrepreneurialism, environmentalism, evangelism, factionalism, fatalism, federalism, feudalism, formalism, fundamentalism, gradualism, imperialism, individualism, intellectualism, internationalism, journalism, legalism, liberalism, materialism, mercantilism, metabolism, minimalism, moralism, mutualism, nationalism, naturalism, neutralism, nihilism, parochialism, pastoralism, paternalism, pluralism, populism, professionalism, provincialism, racialism, radicalism, sensationalism, supernaturalism, symbolism, territorialism, unilateralism
Socialism sounds like:
salesman, salesmen, saleswoman, saleswomen, saligman, salizzoni, salkin, salsman, salzano, salzman, salzmann, schlossman, seclusion, seligman, seligmann, seligson, selkin, silicon, silicone, silken, slacken, slauson, slawson, sleasman, slocan, slocum, slogan, slokum