suppliciorum
suppliciorum is a Latin form of supplicium, meaning “punishment, execution; supplication, prayer”. It is the genitive plural neuter noun.
Found 27 times in the Latin texts on Socratos.
Where it is used
Cicero, In Catilinam 4.7: … i haec delere conati sunt morte esse multandos, alteram C. Gaii Caesaris qui mortis poenam removet, ceterorum suppliciorum omnis acerbitates amplectitur. Vterque et pro sua dignitate et pro rerum magnitudine in summa severitate vers …
All forms of supplicium (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.