doubtfully
From LSJ
ὕπνος δεινὸν ἀνθρώποις κακόν → sleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)
English > Greek (Woodhouse)
adverb
not clearly: P. ἀσαφῶς, Ar. and V. δυσκρίτως.
not doubtfully: V. οὐ διχορρόπως.
irresolutely: P. ὀκνηρῶς (Xen.).