Formalizes rhymes with:
normalizes, normalizes, normalizes, analyzes, brutalizes, capitalizes, crystallizes, demobilizes, departmentalizes, equalizes, fertilizes, finalizes, idolizes, liberalizes, marginalizes, materializes, monopolizes, nationalizes, naturalizes, neutralizes, normalizes, paralyzes, penalizes, personalizes, realizes, sterilizes, tantalizes, trivializes, utilizes
Formalizes sounds like:
fernholz, fernlike, formalize, formulaic, formulas