Mód-full

According to the Old English Dictionary:

mód-full

adj. Proud, arrogant:--Cild ácenned [biþ] weallende módful a child born (on the eleventh day of the moon) will be turbulent and arrogant, Lchdm. iii. 188, 26. [Oswi hæfde emes sunen þe weoren swiðe þrute gumen, and ma of his cunne þe weoren modfulle, Laym. 31464.] mod-full