ἀξιομάχως
From LSJ
ἐν οἰκίᾳ τυφλῶν καὶ ὁ νυκτάλωψ ὀξυδερκής → even the day-blind is sharp-eyed in a blind house | among the blind, the one-eyed man is king
French (Bailly abrégé)
adv.
à forces égales.
Étymologie: ἀξιόμαχος.
Russian (Dvoretsky)
ἀξιομάχως: с достаточными силами (συνεστηκέναι τινί Plut.).