Where does “aluskaatiat” come from?

aluskaatiat (Ingrian) comes from Finnish alus-, from Old Javanese a-, from Sanskrit अ-, from Proto-Indo-Iranian a-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

aluskaatiat (Ingrian): underpants

Definitions

underpants

Ancestry of “aluskaatiat”, step by step

Step	Language	Word	Meaning
1	Finnish	alus-	—
2	Old Javanese	a-	stative/active verb forming
3	Sanskrit	अ-	un-, not; Used in the formation of imperfect,...
4	Proto-Indo-Iranian	a-	un-, a-
5	Proto-Indo-European	n̥-	not, un-
6	Proto-Indo-European	ne	not

Every word from Proto-Indo-European ne →Every word from Sanskrit अ- →Every word from Proto-Indo-European n̥- →