proditione
proditione is a Latin form of proditio, meaning “betrayal, treachery”. It is the ablative singular feminine noun.
Found 45 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.1.41: … aestore fuerat, inimicissimum atque improbissimum testimonium dixit. ille miser cum esset Cn. Dolabella,— cum proditione istius nefaria, tum improbo ac falso eiusdem testimonio,—tum multo ex maxima parte istius furtorum ac flagiti …
All forms of proditio (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.