somnulentia
From LSJ
τὸ βέλτερον κακοῦ καὶ τὸ δίμοιρον αἰνῶ, καὶ δίκᾳ δίκας ἕπεσθαι, ξὺν εὐχαῖς ἐμαῖς, λυτηρίοις μηχαναῖς θεοῦ πάρα → I approve the better kind of evil, the two-thirds kind, and that, in accordance with my prayers, through contrivances bringing salvation at the god’s hand
Latin > English (Lewis & Short)
somnŭlentĭa: (somnŏl-), ae, f., somnulentus,
I sleepiness, drowsiness, somnolence (late Lat.), Sid. Ep. 2, 2 med.>