Where does “pewnicno” come from?

pewnicno (Polish) comes from Polish pewnik, from Polish -nik, from Old Polish -nik, from Proto-Slavic -nikъ — From the deverbial noun stem of imperfect verbs,...

Ancestry of “pewnicno”, step by step

StepLanguageWordMeaning
1Polishpewnikaxiom
2Polish-nik-er
3Old Polish-nikforms masculine nouns referring to a performer of some action, sometimes a device
4Proto-Slavic-nikъFrom the deverbial noun stem of imperfect verbs,...
Every word from Proto-Slavic -nikъ →Every word from Polish -nik →Every word from Old Polish -nik →