- Phonetic - phonological disorder
- Delayed speech sounds/dyslalia
- Dysglossia
- Language delay
- Specific Language Disorder (SLD)
- Dysphemia/Stuttering
- Tachylalia/Tachyphemia
- Bradylalia/Bradiphemia
- Childhood dysphonia
- Atypical swallowing
- Hearing Loss/Deafness
- Autism Spectrum Disorder (ASD)
- Mutism
- Dyslexia
- Dysgraphia
- Dyscalculia
- Reading and writing delay