Where does “vilificans” come from?

vilificans (Latin) comes from Latin vilifico, from Latin vīlis, from Proto-Italic weslis, from Proto-Indo-European wes-li-s.

Definitions

Ancestry of “vilificans”, step by step

StepLanguageWordMeaning
1LatinvilificoI make of little value
2Latinvīlischeap, inexpensive
3Proto-Italicweslis—
4Proto-Indo-Europeanwes-li-s—
Every word from Proto-Indo-European wes-li-s →Every word from Proto-Italic weslis →Every word from Latin vīlis →