tiir(e)-, n. Opinion. Gender: B, Stems: /r/ <r> - /r/ <r> - /r/ <r>, Ablaut: /iː/ <ii> - /iː/ <ii> - /yː/ <yy>, Nominative singular: /tiːra/ <tiira>, Accusative singular: /tiːri/ <tiiri>, Allative singular: /tyːrɛβɒ/ <tyyrebå>