Un-átemedlíc

According to the Old English Dictionary:

un-átemedlíc

adj. Untameable :-- Forðon ðe ða men wǽron unátemedlíce and heardes módes and ellreordes eo quod essent homines indomabiles et durae ac barbarae mentis, Bd. 3, 5; S. 527, 25. un-atemedlic