necessariam
necessariam is a Latin form of necessarius, meaning “necessary; (noun) relative, close friend”. It is the accusative singular feminine adjective.
Found 72 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.17.6: Quin etiam, quod necessariam rem coactus Caesari enuntiarit, intellegere sese quanto id cum periculo fecerit, et ob eam causam quam diu potuerit tacuisse.
All forms of necessarius (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.