ἀμφισβητητέον
From LSJ
Χρὴ τῶν ἀγαθῶν διακναιομένων πενθεῖν ὅστις χρηστὸς ἀπ' ἀρχῆς νενόμισται → When a good man is hurt, all who would be called good must suffer with him
English (LSJ)
verb. Adj. one must argue against, τοῖς εἰρημένοις Arist.EN1113b17; cf ἀμφισβητέω 1.4.
Spanish (DGE)
hay que contradecir c. dat. εἰρημένοις Arist.EN 1113b17.
Greek (Liddell-Scott)
ἀμφισβητητέον: ῥηματ. ἐπιθ., δεῖ ἀμφισβητεῖν, πρέπει νὰ φέρῃ τις ἀντιρρήσεις, τοῖς εἰρημένοις Ἀριστ. Ἠθ. Ν. 3. 5, 5· πρβλ. ἀμφισβητέω Ι. 4.