deterius
deterius is a Latin form of deterior, meaning “worse, inferior”. It is the comparative adverb.
Found 55 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.3.133: … am tantam plagam tacitus accipere potuisses nisi hoc ita statuisses, in re tam manifesta quicquid dixisses te deterius esse facturum?
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.