deceret
deceret is a Latin form of decet, meaning “it is fitting, becomes”. It is the 3rd person singular imperfect active subjunctive.
Found 25 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro M. Marcello 30: … certamen inter clarissimos duces; multi dubitabant quid optimum esset, multi quid sibi expediret, multi quid deceret, non nulli etiam quid liceret.
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.