Where does “стариковский” come from?
стариковский (Russian) comes from Russian стари́к, from Russian ста́рый, from Old Russian старъ, from Proto-Slavic starъ, from Proto-Balto-Slavic staʔros, from Proto-Indo-European steh₂-ro-, from Proto-Indo-European steh₂- — to stand.
стариковский (Russian): old man's
Ancestry of “стариковский”, step by step