An-drysen-líc
Bosworth & Toller Anglo-Saxon Old English Dictionary - an-drysen-líc
According to the Old English Dictionary:
-drysn-líc, [on-];
- an-drysen-líc
- adj. Terrible; terribilis:--Swýðe heáh God and swýðe andrysnlíc ofer ealle godas Dominus summus, terribilis super omnes deos. Ps. Th. 46, 2: Past. 15, 2; Hat. MS. 19 a. 26.