BIRTH DEFECTbirth defect · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:BIRTH DEFECTTier 1Ordinal100Pythagorean55Classical97Reverse197Reverse Reduction62Standard1196Final Large1196Ordinal116Reduced26Atbash455Isopsephy955Ordinal109Abjad1218