pleros
pleros is a Latin form of plerus, meaning “(plerique, pleraque) most, the majority; (plerumque) generally, usually”. It is the accusative plural masculine adjective.
Found 132 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.4.1: Cum ab iis quaereret quae civitates quantaeque in armis essent et quid in bello possent, sic reperiebat: plerosque Belgas esse ortos a Germanis Rhenumque antiquitus traductos propter loci fertilitatem ibi consedisse Gallo …
Seneca the Younger, De Ira 3.16.2: … multorum malo exercetur potentia stare; periclitatur enim ubi eos qui separatim gemunt communis metus iunxit. Plerosque itaque modo singuli mactauerunt, modo uniuersi, cum illos conferre in unum iras publicus dolor coegisset.
All forms of plerus (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.