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

• hampster
• hampsters
• hams
• hamshackle
• enrolment
• enrolments
• enrols
• enroot
• enrooted
• enrooting
• enroots
• enrough
• enroughed
• enroughing
• enroughs
• enround
• enrounded
• enrounding
• enrounds
• en route
• en route for
• en rule
• en règle
• ens
• ENS