δύο ἀρνήσεις μίαν συγκατάθεσιν ποιοῦσι → two negatives make an affirmative
P. and V. ἀδύνατος, ἄπορος, ἀμήχανος, (rare P.).
weak: P. and V. ἀσθενής.
disabled, maimed: P. ἀνάπηρος, V. ἀκράτωρ.
lame: P. and V. χωλός.