in-cōgĭtābĭlis — Lewis & Short
in-cōgĭtābĭlis, e, adj.
I Act., thoughtless, inconsiderate (ante- and post - class.):
nunc demum scio, me fuisse excordem, caecum, incogitabilem,Plaut. Mil. 2, 6, 63; Lact. 1, 8.—
II Pass., inconceivable, incomprehensible (post-class.):
immensitas efficientiae,Mart. Cap. 9, § 922:
dementia,Amm. 15, 3: incogitabile est, eandem esse causam, etc., Fragm. Jur. Civ. p. 23 Mai.