feros
feros is a Latin form of ferus, meaning “wild, savage; (fera, f.) wild animal, beast”. It is the accusative plural masculine adjective.
Found 54 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.33.3: … transire et in Galliam magnam eorum multitudinem venire populo Romano periculosum videbat, neque sibi homines feros ac barbaros temperaturos existimabat quin, cum omnem Galliam occupavissent, ut ante Cimbri Teutonique fecisse …
Aulus Gellius, Noctes Atticae 16.19.13: Feros et inmanes navitas prolubium tamen audiendi subit; quod oraverat impetrat.
All forms of ferus (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.