köken: From Middle Persian [Book Pahlavi needed] (plk(y) /pillag/), from Proto-Iranian [Term?], ultimately derived from Proto-Indo-European *ped- (“to walk, step”).
to climb, to scale, to get to the top of (a mountain or the like) · to mount (a riding animal or the like – rare for bicycles, where "sätta sig på" is more idiomatic) · to mount (climb onto in order to mate with, of a quadruped)
çekim: geçmiş besteg · ortaç bestigen · ulaç bestigande
köken: From *skand-slā, from Proto-Indo-European *skend-. The linguist Hrach Martirosyan connects the term with Old Armenian սանդուղք (sandułkʻ), for which he posits an Armeno-Italic isogloss *(s)kn̥d-sleh₂.
çekim: geçmiş none · ortaç кате́рил се · şimdiki кате́ри се · ulaç кате́рещ се
köken: Likely from an unattested Old Bulgarian root *кате́рь (*katérʹ, “squirrel”), cf. катеричка. In turn from Thracian *kater-, from Proto-Indo-European *(s)koktér or *(s)kaktér from the roots *(s)kok- (“to jump”) or *(s)kat- (“to jump”) respectively.
aile: катерачески, катерлив, катерач, катерачка, катерко, катеруша, катерушка, докатервам се, докатеря се, изкатервам се
aste (“stage, step; degree”) + -ikko. First attested in Frans Ferdinand Ahlman: Ruotsalais-suomalainen ja suomalais-ruotsalainen sanakirja ("Swedish-Finnish and Finnish-Swedish Dictionary", 2nd edition, 1883-1884).