Ge-sundfullian

According to the Old English Dictionary:

ge-sundfullian

p. ode; pp. od To be made prosperous, to be successful; prosperari :-- Swá hwæt swá he déþ beóþ gesundfullode quæcumque faciet prosperabuntur, Ps. Lamb. 1, 3. Gesundfulla prosperare, Ps. Spl. C. 117, 24. ge-sundfullian