Where does “frotseren” come from?

frotseren (Middle Dutch) comes from Old French forcer, from Vulgar Latin fortiare, from Latin fortia, from Latin fortis, from Old Latin forctis, from Proto-Italic forktis, from Proto-Indo-European bʰerǵʰ- — to rise; high, lofty; hill, mountain.

Ancestry of “frotseren”, step by step

StepLanguageWordMeaning
1Old Frenchforcer
2Vulgar Latinfortiarepresent active infinitive of *fortiō
3Latinfortianominative neuter plural of fortis; accusative...
4Latinfortisstrong, powerful; firm, resolute, steadfast,...
5Old Latinforctisstrong
6Proto-Italicforktisstrong, robust
7Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain

Words derived from “frotseren

Every word from Proto-Indo-European bʰerǵʰ-Every word from Proto-Italic forktisEvery word from Old Latin forctis