avengar
v.
'réussir, arriver'
T: GirBornK 17,11 (a)
FEW 24:188b [*ᴀᴅᴠᴇ̆ɴɪ̆ᴄᴀʀᴇ]. – GirBornK,Rohlfs 316.
→ avenhar, avenher