Where does “feaulté” come from?

feaulté (Middle French) comes from Old French fealté, from Latin fidēlitās, from Latin fidēlis, from Latin fidēs, from Proto-Italic feiðos, from Proto-Indo-European bʰeydʰos, from Proto-Indo-European bʰeydʰ- — to compel, force; to trust.

feaulté (Middle French): fealty

Definitions

fealty

Ancestry of “feaulté”, step by step

Step	Language	Word	Meaning
1	Old French	fealté	Alternative form of feelté
2	Latin	fidēlitās	faithfulness, fidelity
3	Latin	fidēlis	faithful, loyal
4	Latin	fidēs	—
5	Proto-Italic	feiðos	faithful, reliable
6	Proto-Indo-European	bʰeydʰos	faithful, trustworthy
7	Proto-Indo-European	bʰeydʰ-	to compel, force; to trust

Every word from Proto-Indo-European bʰeydʰ- →Every word from Proto-Indo-European bʰeydʰos →Every word from Proto-Italic feiðos →