coopertus
From LSJ
Βοηθὸς ἴσθι τοῖς καλῶς εἰργασμένοις → Bonis inceptis addas auxilium tuum → Erweise dich als Helfer dem, was gut getan
Latin > English
coopertus cooperta, coopertum ADJ :: overwhelmed, buried deep (in crime/misfortune/etc.)
Latin > French (Gaffiot 2016)
cŏŏpertus, a, um, part. de cooperio.