Where does “անզգայացուցիչ” come from?

անզգայացուցիչ (Armenian) comes from Armenian -իչ, from Middle Armenian -իչ, from Old Armenian -իչ, from Proto-Indo-European -kyā-, from Proto-Indo-European -k-.

անզգայացուցիչ (Armenian): numbing; anaesthetic

Definitions

numbing; anaesthetic

Ancestry of “անզգայացուցիչ”, step by step

Step	Language	Word	Meaning
1	Armenian	-իչ	-er
2	Middle Armenian	-իչ	-er
3	Old Armenian	-իչ	-er
4	Proto-Indo-European	-kyā-	—
5	Proto-Indo-European	-k-	—

Every word from Proto-Indo-European -k- →Every word from Armenian -իչ →Every word from Old Armenian -իչ →