Romanian word absent comes from Latin fui, Latin ab, and later Latin absum (I am away, I am absent, I am distant.)

Detailed word origin of absent

Dictionary entry	Language	Definition
fui	Latin (lat)
ab	Latin (lat)	(source of action or event) by, of. (time) after, since. At, on, in. From, away from, out of.
absum	Latin (lat)	I am away, I am absent, I am distant.
absentem	Latin (lat)
absent	French (fra)	Absent. Absent-minded Absentee; missing person.
absent	Romanian (ron)	Absent.

Words with the same origin as absent