opinionibus
opinionibus is a Latin form of opinio, meaning “opinion, belief; reputation”. It is the ablative plural feminine noun or dative plural feminine noun.
Found 54 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro A. Cluentio 5: … , sic in hoc loco falsa invidia imbecilla esse debet. dominetur in contionibus, iaceat in iudiciis; valeat in opinionibus ac sermonibus imperitorum, ab ingeniis prudentium repudietur; vehementis habeat repentinos impetus, spatio in …
All forms of opinio (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.