Devoir (
n.Duty; service owed; hence, due act of civility or respect; -- now usually in the plural; as, they paid their devoirs to the ladies.
n.politeness generic term, civility generic term
Vogais: eoi
Consoantes: dvr
devour, devourer, defier, deifier, debar, defer, diver, dobra, dover, duper.