| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| X-linked intellectual disability with cubitus valgus and dysmorphism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| X-linked Dandy-Walker malformation with intellectual disability, basal ganglia disease and seizure syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 7 | 
| X-linked intellectual disability with dysmorphism and cerebral atrophy syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| X-linked intellectual disability and epilepsy with progressive joint contracture and facial dysmorphism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| X-linked intellectual disability with hypogammaglobulinaemia and progressive neurological deterioration syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| X-linked intellectual disability and hypotonia with facial dysmorphism and aggressive behaviour syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Syndromic X-linked intellectual disability type 7 | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Syndromic X-linked intellectual disability due to JARID1C mutation | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Radioulnar synostosis with microcephaly and scoliosis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 7 | 
| Spondyloepiphyseal dysplasia tarda Kohn type | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Microcephaly cardiomyopathy syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Disorder of sex development with intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Cleft palate with short stature and vertebral anomaly syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| 17q11.2 microduplication syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| 19q13.11 microdeletion syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| 1p21.3 microdeletion syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| DOORS syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 7 | 
| Chromosome Xp11.3 microdeletion syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| X-linked intellectual disability with seizure and psoriasis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| X-linked intellectual disability Cabezas type | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| X-linked intellectual disability with plagiocephaly syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| X-linked intellectual disability, macrocephaly, macroorchidism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| X-linked intellectual disability with acromegaly and hyperactivity syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Wilson Turner syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Congenital hypoplasia of ulna and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Temtamy syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Cystic fibrosis with gastritis and megaloblastic anaemia syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Aniridia and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Arachnodactyly with abnormal ossification and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Arachnodactyly and intellectual disability with facial dysmorphism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Ataxia with deafness and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Brachymorphism with onychodysplasia and dysphalangism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Cerebro-facio-thoracic dysplasia | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| CHIME syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 8 | 
| Cooper Jabs syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Cystic leucoencephalopathy without megalencephaly | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Cerebrooculonasal syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Filippi syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Fine Lubinsky syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Fountain syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Alopecia, contracture, dwarfism, intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Alopecia and intellectual disability with hypergonadotropic hypogonadism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Alport syndrome, intellectual disability, midface hypoplasia, elliptocytosis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Hair defect with photosensitivity and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Hall Riggs syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Oliver syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Short stature with webbed neck and congenital heart disease syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Deafness, genital anomaly, metacarpal and metatarsal synostosis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 7 | 
| Deafness and intellectual disability Martin Probst type syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Dentinogenesis imperfecta, short stature, hearing loss, intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Hernandez Aguirre Negrete syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Seizure, sensorineural deafness, ataxia, intellectual disability, electrolyte imbalance syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Ectodermal dysplasia with blindness syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Hypogonadism with mitral valve prolapse and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| GAPO syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 8 | 
| Juberg Marsidi syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Radioulnar synostosis with developmental delay and hypotonia syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Lipodystrophy, intellectual disability, deafness syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Lowry MacLean syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Intellectual disability, balding, patella luxation, acromicria syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Intellectual disability with cataract and kyphosis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Kapur Toriello syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Macrocephaly, short stature, paraplegia syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 9 | 
| MEDNIK syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Intellectual disability, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, obesity syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Oculo-palato-cerebral syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Oculocerebrofacial syndrome Kaufman type | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Okamoto syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Orofaciodigital syndrome type 10 | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Orofaciodigital syndrome type 5 | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Orofaciodigital syndrome type 8 | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Ossification anomaly with psychomotor developmental delay syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Osteogenesis imperfecta, retinopathy, seizures, intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Spastic paraplegia, intellectual disability, palmoplantar hyperkeratosis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 8 | 
| Severe X-linked intellectual disability Gustavson type | Interprets | True | Intellectual ability | Inferred relationship | Some | 7 | 
| Agammaglobulinaemia, microcephaly, craniosynostosis, severe dermatitis syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Agenesis of corpus callosum, intellectual disability, coloboma, micrognathia syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Congenital cataract with deafness and hypogonadism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Congenital cataract with hypertrichosis and intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Congenital cataract with intellectual disability and hypogonadotropic hypogonadism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Intellectual disability, craniofacial dysmorphism, hypogonadism, diabetes mellitus syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Intellectual disability, hypoplastic corpus callosum, preauricular tag syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Intellectual disability, developmental delay, contracture syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Male hypergonadotropic hypogonadism, intellectual disability, skeletal anomaly syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Toriello Carey syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Skeletal dysplasia with intellectual disability syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Microcephaly, seizure, intellectual disability, heart disease syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 5 | 
| Duplication/inversion 15q11 | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Faciocardiorenal syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Fallot complex with intellectual disability and growth delay syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Hypotrichosis and intellectual disability syndrome Lopes type | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Microbrachycephaly, ptosis, cleft lip syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| N syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Non-progressive cerebellar ataxia with intellectual disability | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 | 
| Phosphoribosylpyrophosphate synthetase superactivity | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Ramos Arroyo syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Spastic tetraplegia, retinitis pigmentosa, intellectual disability syndrome | Interprets | False | Intellectual ability | Inferred relationship | Some | 5 | 
| Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 4 | 
| Seizures and intellectual disability due to hydroxylysinuria syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 2 | 
| Retinitis pigmentosa, intellectual disability, deafness, hypogenitalism syndrome | Interprets | True | Intellectual ability | Inferred relationship | Some | 6 | 
| Psychomotor retardation due to S-adenosylhomocysteine hydrolase deficiency | Interprets | True | Intellectual ability | Inferred relationship | Some | 3 |