Synonyms of malformed

Adjective

1. deformed, distorted, ill-shapen, malformed, misshapen, unshapely (vs. shapely)

usage: so badly formed or out of shape as to be ugly; "deformed thalidomide babies"; "his poor distorted limbs"; "an ill-shapen vase"; "a limp caused by a malformed foot"; "misshapen old fingers"

Definition and meaning of malformed (Dictionary)