ἀδόξαστος
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
English (LSJ)
ον,
A unexpected, S.Fr.223. 2 not matter of opinion, i.e. certain, Pl.Phd.84a. II Stoic, free from δόξα, not opining, Aristo Stoic.1.78, Pers.ib.102; refusing to form opinions, Timo ap. Aristocl. ap. Eus.PE14.18. Adv. -τως, opp. δογματικῶς, S.E.P.1.15, etc.