surreptio
From LSJ
Βοηθὸς ἴσθι τοῖς καλῶς εἰργασμένοις → Bonis inceptis addas auxilium tuum → Erweise dich als Helfer dem, was gut getan
Latin > English (Lewis & Short)
surreptĭo: (subr-), ōnis, f. id.,
I a stealing, purloining, theft: surreptionem factitasse, App. M. 10, p. 245, 32: per surreptionem elicere, i. e. by deception or subreption, Cod. Just. 1, 14, 2.
Latin > English
surreptio surreptionis N F :: stealing/taking secretly or by deception; filching; purloining, theft (L+S)