Home › Words › M › malformitymalformitymalformity means deviation or mistake in form; deformity.Among words judged in Lexicurio's Arena, malformity ranks #433 of 42,749 for Qualifying.EtymologyFrom mal- + form + -ity.noundeviation or mistake in form; deformityDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.malformedness 77% match — incorrect form; quality of being malformed vs malformity →difformity 74% match — irregularity or diversity of form; lack of uniformity vs malformity →misformation 73% match — Incorrect formation. vs malformity →malformative 71% match — Causing or relating to a malformation. vs malformity →malformed 71% match — Not formed correctly; misshapen; deformed. vs malformity →deformity 71% match — The state of being deformed. vs malformity →misform 70% match — To form badly or wrongly. vs malformity →malconformation 68% match — Imperfect, disproportionate, or defective formation, usually of body parts. vs malformity →