Where does “недоро́слый” come from?

недоро́слый (Russian) comes from Russian недо-, from Russian не-, from Russian не, from Proto-Slavic ne, from Proto-Balto-Slavic nē, from Proto-Indo-European né — not; no.

Ancestry of “недоро́слый”, step by step

Step	Language	Word	Meaning
1	Russian	недо-	—
2	Russian	не-	un-, non-, in-, im-, ir-, dis-, mis-
3	Russian	не	not, no, -n't, without; Idiomatic negative usage;...
4	Proto-Slavic	ne	not
5	Proto-Balto-Slavic	nē	—
6	Proto-Indo-European	né	not; no

Words derived from “недоро́слый”

недоросль

Every word from Proto-Indo-European né →