Thurish
Thurish (Ăn Yidiș: ăn Türiș) is spoken in Irta's Norway and Sweden. It's a separate language from Hivantish though it's in the Hivantic family.
It has lots of loanwords from Riphean, Finnic and Indo-Iranian.
Phonology
Initial a-, å- -> ya-, yå- d- -> t-, t -> th? nt -> tt?