Where does “văruc” come from?

văruc (Romanian) comes from Romanian văr, from Latin vērus, from Proto-Italic wēros, from Proto-Indo-European weh₁ros, from Proto-Indo-European weh₁- — true.

Ancestry of “văruc”, step by step

Step	Language	Word	Meaning
1	Romanian	văr	A male cousin
2	Latin	vērus	true, real, actual conforming to the actual state of reality or fact; factually correct
3	Proto-Italic	wēros	true
4	Proto-Indo-European	weh₁ros	true
5	Proto-Indo-European	weh₁-	true

Every word from Proto-Indo-European weh₁- →Every word from Proto-Indo-European weh₁ros →Every word from Proto-Italic wēros →