arbitrarentur
arbitrarentur is a Latin form of arbitror, meaning “think, judge”. It is the 3rd person plural imperfect passive subjunctive.
Found 49 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.28.1: Hoc proelio facto et prope ad internecionem gente ac nomine Nerviorum redacto, maiores natu, quos una cum pueris mulieribusque in aestuaria ac paludes coniectos dixeramus, hac pugna nuntiata, cum victoribus nihil impeditum, victis nihil tutum arbitrarentur,
All forms of arbitror (conjugation 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.