ADULT syndrome features include ectrodactyly, syndactyly, excessive freckling,<unk>  duct anomalies, dysplastic nails, hypodontia, hypoplastic breasts and nipples, hypotrichosis, hypohidrosis, broad nasal bridge, midfacial hypoplasia, exfoliative<unk> tis, and xerosis. The lack of facial clefting and ankyloblepharon are important because they exist in ectrodactyly–ectodermal dysplasia–cleft syndrome (EEC) but not in ADULT syndrome.
Acro–dermato–ungual–lacrimal–tooth syndrome
Oral allergy syndrome
Reynolds syndrome
Oculomucocutaneous syndrome
Oculoauricular syndrome
Nablus mask-like facial syndrome
Neck-tongue syndrome
Floppy eyelid syndrome