ὅμοια
From LSJ
τὰ πρὸ Εὐκλείδου ἐξετάζειν → investigate what happened before the flood, investigate what happened in the distant past, investigate what happened before Euclid, investigate what happened before the year of Euclid
Russian (Dvoretsky)
ὅμοια: атт. ὁμοῖα adv. = ὅμοιον.