quasdam
quasdam is a Latin form of quidam, meaning “a certain, someone”. It is the accusative plural feminine pronoun.
Found 160 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.30.4: Petierunt uti sibi concilium totius Galliae in diem certam indicere idque Caesaris facere voluntate liceret: sese habere quasdam res quas ex communi consensu ab eo petere vellent.
Suetonius, Divus Augustus 81.2: Quasdam et anniuersarias ac tempore certo recurrentes experiebatur; nam sub natalem suum plerumque languebat; et init …
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.