Abbott-Smith Manual Greek Lexicon
ἀ-νόητος (G453)
6 ἀ-νόητος , -ον ( ἀ- neg., νοητός ; νοέω ), [in LXX: Pr 17:28 ( אֱוִיל ), Si 42:8 , al.;] not thought on , not understood (Hom., Plat.). not understanding , foolish (Hdt., al., LXX): Lk 24:25 , Ro 1:14 , Ga 3:1 , 3 , I Ti 6:9 , Tit 3:3 (Cremer, 438, 790; MM, VGT , s.v.).† SYN. : ἀσύνετος (v. Tr., Syn. , § lxxv).
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain