Proto-Chukchee-Koryak: *fitʁǝ-n " (*b-)
Meaning (Rus.): мох (белый болотный мох для святильников и подгузников)
Chukchee: vítʔǝ-, vítu-wit ", (АБ) witʔǝ-wit "
Koryak: vithǝ-n, withǝ-n
Palan: vithǝ-n, vithǝ-vit ", with-wit "
Alutor: vithǝ-vit ", vithǝ-ĺqǝ-k loc.