Malformation rhymes with:
deformation, formation, deformation, formation, deformation, formation, sarmatian, acclamation, acclimation, affirmation, amalgamation, animation, approximation, automation, confirmation, consummation, cremation, dalmatian, defamation, deformation, disinformation, estimation, exclamation, exhumation, formation, inflammation, information, intimation, misinformation, proclamation, reaffirmation, reclamation, reconfirmation, reformation, sarmatian, summation, transformation, unimation