Where does “pianistka” come from?

pianistka (Polish) comes from Polish pianista, from French pianiste, from Italian pianista, from Italian piano, from Italian -ano, from Latin -ant, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

Ancestry of “pianistka”, step by step

StepLanguageWordMeaning
1Polishpianistapianist
2Frenchpianistepianist
3Italianpianistapianist
4Italianpianoplane; flat, level; plain
5Italian-anoUsed with a stem to form the third-person plural...
6Latin-antthird-person plural present active indicative of...
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Italian -ano