Where does “недо-” come from?

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

недо- (Russian): under-, insufficiently

Definitions

  1. under-, insufficiently

Ancestry of “недо-”, step by step

StepLanguageWordMeaning
1Russianне-un-, non-, in-, im-, ir-, dis-, mis-
2Russianнеnot, no, -n't, without; Idiomatic negative usage;...
3Proto-Slavicnenot
4Proto-Balto-Slavicnēnot
5Proto-Indo-Europeannénot; no

Words derived from “недо-”

Every word from Proto-Indo-European né →Every word from Russian не- →Every word from Proto-Balto-Slavic nē →