Lewis Short
(adjective) : in-suspĭcābĭlis, e
* Not thought of, unexpected (eccl. Lat.); only subst.
* Insuspĭcābĭlis, is, m., one unexpected, not thought of: portavit diadema,Vulg. Sir. 11, 5.
* Plur.: insuspĭcābĭlĭa, ĭum, n., fancies, imaginations: insuspicabilia cordis,Vulg. Sir. 25, 9.
Charlton T. Lewis, Charles Short, A Latin Dictionary