publicly
From LSJ
ἐξ ὀνύχων λέοντα τεκμαίρεσθαι → judge by the claws, judge by a slight but characteristic mark, small traits give the clue to the character of a person, deduce something from a small indication, identify a lion from its claws
English > Greek (Woodhouse)
adverb
he must speak publicly what he would say: V. δεῖ δ' αὐτὸν λέγειν εἰς φῶς ὃ λέξει (Soph., Philoctetes 580).