ἐν παντὶ γάρ τοι σκορπίος φρουρεῖ λίθῳ → for a scorpion keeps watch at every stone
P. and V. ἄπειρος, Ar. and P. ἀπέραντος, V. μυρίος (also Plato but rare P.).
inconceivable: P. and V. ἀμήχανος; see immeasurable.