Lewis & Short

sŏdālĭcĭārĭus (sŏdālĭt-), a, um, adj. [sodalicium], of or belonging to an associalion or fellowship, only as subst.

    1. 1. sŏdālĭcĭārĭus, ii, m., one who is bound to another by fellowship, a comrade, bosomfriend, Inscr. Orell. 4794.
    2. 2. sŏdālĭcĭ-ārĭa, ae, f.: SODALICIARIA CONSILII BONI, a companion, Inscr. Orell. 4644.