Malconformation refers to the abnormal or defective formation of an organism or body part. Some antonyms for this term include normal formation, proper development, regularity, and conformity. Synonyms for malconformation include congenital defect, deformity, and birth defect. Antonyms for these terms could include normality, regularity, and healthy development. The opposite of a malconformation may also refer to the correct or ideal shape or structure of an organism or body part. Antonyms can be useful for understanding the nuances of a concept and for communicating accurately about it in various contexts.