Where does “*furtyve” come from?

*furtyve (Middle English) comes from French furtif, from Latin fūrtīvus, from Latin fūrtum, from Latin fūr, from Proto-Italic fōr, from Proto-Indo-European bʰṓr, from Proto-Indo-European bʰer- — to bear, carry.

Ancestry of “*furtyve”, step by step

StepLanguageWordMeaning
1Frenchfurtiffurtive, stealthy
2Latinfūrtīvusstolen
3Latinfūrtuma theft, robbery
4Latinfūra thief
5Proto-Italicfōrthief
6Proto-Indo-Europeanbʰṓrthief
7Proto-Indo-Europeanbʰer-to bear, carry

Words derived from “*furtyve

Every word from Proto-Indo-European bʰer-Every word from Proto-Indo-European bʰṓrEvery word from Proto-Italic fōr