Where does “*-ī” come from?

*-ī (Proto-Slavic) comes from Proto-Balto-Slavic *-īˀ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “*-ī”, step by step

Step	Language	Word	Meaning
1	Proto-Balto-Slavic	*-īˀ	—
2	Proto-Indo-European	-íh₂	—
3	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

Words derived from “*-ī”

Every word from Proto-Indo-European -h₂ →Every word from Proto-Indo-European -íh₂ →Every word from Proto-Balto-Slavic *-īˀ →