ὁμολογητέον
From LSJ
ἧς ἂν ἐπ' ἐλάχιστον ἀρετῆς πέρι ἢ ψόγου ἐν τοῖς ἄρσεσι κλέος ᾖ → of whom there is least talk either for praise or blame, of whom there is least notoriety among the men either for praise or blame
English (LSJ)
A one must allow, Pl.Ti.52a, etc.
Greek (Liddell-Scott)
ὁμολογητέον: ῥημ. ἐπίθ. τοῦ ὁμολογῶ, δεῖ ὁμολογεῖν, Πλάτ. Τίμ. 51Ε, κ. ἀλλ.
French (Bailly abrégé)
adj. verb. de ὁμολογέω.