Lád-líce

According to the Old English Dictionary:

lád-líce

ad :-- Ongunnon láðlíce rýnan they began to roar horribly, Bt. Met. Fox 26, 166; Met. 26, 83. Wit gewídost lifdon láðlícost we should live as far apart as possible, and in most grievous sort, Exon. 115 a; Th. 442, 17; Kl. 14. lad-lice

Related words: Hatefully, detestably, horribly, unpleasantly