Where does “zdrajczyni” come from?

zdrajczyni (Polish) comes from Polish zdrajca, from Polish zdradzić, from Middle High German verrāten, from Old High German firrātan, from Proto-West Germanic frarādan, from Proto-West Germanic fra-, from Proto-Germanic fra-, from Proto-Indo-European pro- — passed , crossed.

Ancestry of “zdrajczyni”, step by step

StepLanguageWordMeaning
1Polishzdrajcatraitor, turncoat
2Polishzdradzićto betray
3Middle High Germanverrāten
4Old High Germanfirrātan
5Proto-West Germanicfrarādanto plot against, to betray; to deceive
6Proto-West Germanicfra-forms verbs with the sense of "away from" or "off...
7Proto-Germanicfra-off, away; completely, fully, up
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-