Where does “свекрвиче” come from?

свекрвиче (Macedonian) comes from Macedonian свекрва, from Proto-Slavic svekry, from Proto-Indo-European sweḱrúh₂, from Proto-Indo-European swéḱuros — father-in-law.

Ancestry of “свекрвиче”, step by step

StepLanguageWordMeaning
1Macedonianсвекрваmother-in-law
2Proto-Slavicsvekrywoman's mother-in-law
3Proto-Indo-Europeansweḱrúh₂mother-in-law
4Proto-Indo-Europeanswéḱurosfather-in-law
Every word from Proto-Indo-European swéḱuros →Every word from Proto-Indo-European sweḱrúh₂ →Every word from Proto-Slavic svekry →