unreasoning

unreasoning
adj.
P. ἄλογος, ἀλόγιστος. V. δυσλόγιστος.
Rash: P. ἀπερίσκεπτος ; see rash.
Be thrown into an unreasoning panic: P. ἀ̆σαφῶς ἐκπλήγνυσθαι (Thuc. 4.125).

unreasoning (adj.): rationis expers (v. IRRATIONAL); and where the ref. is to thoughtlessness, inconsīdĕrātus, tĕmĕrārius, consilii expers (Hor. Od. 3, 4, 65, vis consili expers, u. force): v. THOUGHTLESS, RECKLESS.