I. ˈlōthlē, -th-, -li adjective
Etymology: Middle English lothly, from Old English lāthlic, from lāth hostile, loathsome + -līc -ly
: loathsome , repulsive
the loathly lady … changes back again into her original lovely and youthful self — Boris Ford
II. adverb
Etymology: Middle English lothly, from Old English lāthlīce, from lāthlīc, adjective
: unwillingly