Níþ-hygdig

According to the Old English Dictionary:

níþ-hygdig

adj. Having the mind disposed to strife, bold :-- Hyrsta swylce on horde ǽr níþhýdige men genumen hæfdon, Beo. Th. 6311 ; B. 3166. [O. Sax. níð-hugdig maliciously disposed (applied to Herod and to the devil).] Cf. níþ-heard. niþ-hygdig