Where does “näköalaton” come from?

näköalaton (Finnish) comes from Finnish näköala, from Finnish älä, from Finnish ala-, from Proto-Finnic ala, from Proto-Uralic ëla — below.

Ancestry of “näköalaton”, step by step

Step	Language	Word	Meaning
1	Finnish	näköala	view, scenery, sight, vista; prospect, outlook,...
2	Finnish	älä	The second-person singular form of the negative...
3	Finnish	ala-	under-, sub-, lower, nether; inferior
4	Proto-Finnic	ala	lower; under
5	Proto-Uralic	ëla	below

näköalaton — Etymology, Origin & Word History | Etymology Explorer