Liberalizes rhymes with:
naturalizes, analyzes, brutalizes, capitalizes, crystallizes, demobilizes, departmentalizes, equalizes, fertilizes, finalizes, formalizes, idolizes, marginalizes, materializes, monopolizes, nationalizes, naturalizes, neutralizes, normalizes, paralyzes, penalizes, personalizes, realizes, sterilizes, tantalizes, trivializes, utilizes
Liberalizes sounds like:
liberalize, liberals, liberals'