Where does “ультразападный” come from?

ультразападный (Russian) comes from Russian за́падный, from Russian за́пад, from Old East Slavic западъ, from Proto-Slavic *zapadъ, from Proto-Slavic pastì, from Proto-Balto-Slavic pṓˀstei, from Proto-Indo-European pēd-, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.

ультразападный (Russian): westoid, doggedly pro-Western

Definitions

  1. westoid, doggedly pro-Western

Ancestry of “ультразападный”, step by step

StepLanguageWordMeaning
1Russianза́падныйWestern
2Russianза́падwest
3Old East Slavicзападъsunset
4Proto-Slavic*zapadъsunset
5Proto-Slavicpastìto pasture
6Proto-Balto-Slavicpṓˀstei—
7Proto-Indo-Europeanpēd-foot
8Proto-Indo-Europeanped-to walk, to step; to stumble, to fall
Every word from Proto-Indo-European ped- →Every word from Proto-Indo-European pēd- →Every word from Proto-Balto-Slavic pṓˀstei →