idioglossia /id-i-ō-glosˈi-ə/

1. A condition in which pronunciation is so bad as to be quite unintelligible
2. A private language developed between two or more children, esp twins, etc

• uncreated
• uncreatedness
• uncreatednesses
• uncreates
• uncreating
• uncredible
• uncreditable
• uncredited
• uncritical
• uncritically
• uncropped
• uncross
• uncrossable
• uncrossed
• uncrosses
• uncrossing
• uncrowded
• uncrown
• uncrowned
• uncrowned king
• uncrowned queen
• uncrowning
• uncrowns
• uncrudded
• uncrumple