ἀ-σύνετος, -ον
[in LXX: Deu.32:21 (נָבָל). Job.13:2 (נָפַל), Psa.92:6 (כְּסִיל), Psa.76:5, Wis.2:1-24, Sir.6:1-37 * ;]
without understanding or discernment: Mat.15:16, Mrk.7:18 (Swete, in l), Rom.1:21, 31 10:19 (for an ex. of its use in the moral sense, see MM, see word).†
(AS)