origa
From LSJ
Sunt verba voces quibus hunc lenire dolorem possis, magnam morbi deponere partem → Words will avail the wretched mind to ease and much abate the dismal black disease.
ōrīga: ae, m., an old form for auriga, Varr. R. R. 2, 7, 8; 2, 8, 4 Schneid.