ἰσχυριστέον
ἰσχυριστέον, one must maintain stoutly
ἰσχῡρ-ιστέον,
- one must maintain stoutly, Pl. R. 533a.
ἰσχυριστέον [ῡ] vb. d’ἰσχυρίζομαι, Plat. Rsp. 533a.
ἰσχυριστέον, man muß behaupten, Plat. Rep. VII.533a.