ἀδοιάστως
From LSJ
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
English (LSJ)
(δοιάζω) A without doubt, Anacr.95. [οῐ l.c.]
Greek (Liddell-Scott)
ἀδοιάστως: (δοιάζω) χωρὶς ἐνδοιασμοῦ, Ἀνακρ. 95. [οῐ ἐν τόπῳ].
Spanish (DGE)
sin dudar μένω σ' ἀδοιάστως Anacr.55.
Russian (Dvoretsky)
ἀδοιάστως: без сомнения Anacr.