impiorum
impiorum is a Latin form of impius, meaning “wicked, impious, irreverent”. It is the genitive plural neuter adjective or genitive plural masculine adjective.
Found 27 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.13.7: Quibus ita est interdictum, hi numero impiorum ac sceleratorum habentur, his omnes decedunt, aditum sermonemque defugiunt, ne quid ex contagione incommodi accipiant, neque his petentibus ius redditur neque honos ullus communicatur.
All forms of impius (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.