I. “+ adjective
Etymology: Middle English uneathe, from Old English unēathe, from un- (I) + ēathe easy — more at eath
archaic : not easy : difficult , hard
who he was, uneath was to descry — Edmund Spenser
II. adverb
Etymology: Middle English uneathe, from Old English unēathe, from unēathe uneasy
archaic : not easily : with difficulty : scarcely
I uneath the fancy might control — S.T.Coleridge