Un-áblinnendlíc

According to the Old English Dictionary:

un-áblinnendlíc

adj. Unceasing, incessant :-- Ðǽr wæs unáblinnendlíc staþolfæstnys Godes herunge ǽghwylcne dæg and eác nihtes, Homl. Skt. ii. 236, 86. un-ablinnendlic