perterrefactus
From LSJ
τῶν Λειβηθρίων ἀμουσότερος → more uncultured than Leibethrans, more uncultured than the people of Leibethra, lowest degree of mental cultivation
Latin > English (Lewis & Short)
perterrĕfactus: a, um, Part., from perterrefacio.
Latin > English
perterrefactus perterrefacta, perterrefactum ADJ :: terribly/extremely frightened, thoroughly terrified