ἀορίστως
From LSJ
Μούνη γὰρ ἄγειν οὐκέτι σωκῶ λύπης ἀντίρροπον ἄχθος → I have no longer strength to bear alone the burden of grief that weighs me down
Spanish
confusamente, de forma indeterminada
Russian (Dvoretsky)
ἀορίστως: неопределенно или в неопределенности (ἀτάκτως καὶ ἀορίστως Plat., Plut.).