Where does “bahaismi” come from?

bahaismi (Finnish) comes from English Baháí, from Persian بهائی, from Ottoman Turkish ـی, from Persian ـی, from Middle Persian -yk', from Old Persian -𐎡𐎣, from Proto-Indo-Iranian -kas, from Proto-Indo-European -ḱos — -y, -ic.

Ancestry of “bahaismi”, step by step

StepLanguageWordMeaning
1EnglishBaháí
2PersianبهائیBahá'í
3Ottoman Turkishـی3rd-person possessive suffix
4PersianـیForms nouns or adjectives from nouns; Forms...
5Middle Persian-yk'
6Old Persian-𐎡𐎣of, pertaining to, belonging to, related to
7Proto-Indo-Iranian-kasCreates deadjectival and desubstantival...
8Proto-Indo-European-ḱos-y, -ic
Every word from Proto-Indo-European -ḱosEvery word from Middle Persian -yk'Every word from Persian ـی