Ful-earmlíce

According to the Old English Dictionary:

ful-earmlíce

ad miserrĭme :-- Sum sceal fulearmlíce ealdre linnan one shall full miserably lose his life, Exon. 88 a; Th. 330, 20; Vy. 54. ful-earmlice

Related words: Full miserably, very wretchedly;