ininvestigabilis
ĭn-investīgābĭlis, e, adj.,
- unsearchable, Tert. adv. Herm. 45.
in-invēstīgābilis, e, unerforschlich, Tert. adv. Herm. 45 u.a. Eccl.
quam ‥ ~es [sunt ] vie ejus
ĭninvestīgābĭlis, e, insondable, impénétrable : Tert. Marc. 2, 2.