ἀκκ-ίζομαι · akk-izomai — LSJ
affect indifference, Pi. Fr. 203 (cj.).
affect ignorance, dissemble, οἶσθα, ἀλλʼ ἀκκίζει Pl. Grg. 497a, Cic. Att. 2.19.5, Luc. Merc.Cond. 14, Jul. Or. 7.223b; τὰ κοινὰ ταυτὶ ἀκκιοῦμαι I will dissemble and talk commonplaces, Men. l.c.
esp. of women, to be prudish, affect to be shocked, Philippid. 5, cf. Ael. l.c., Alciphr. 1.39.