ultro

Etymology
From Latin, originally the masculine ablative.

Adverb

 * 1) to the farther side, beyond, on the other side
 * 2)  to and fro, back and forth, on this side and on that
 * 3) afar, away, off
 * 4) besides, moreover, too, over and above
 * 5) conversely, on the other hand
 * 6)  superfluously, gratuitously, wantonly
 * 7)  of one's own accord, without being asked, spontaneously, voluntarily, freely
 * 1) conversely, on the other hand
 * 2)  superfluously, gratuitously, wantonly
 * 3)  of one's own accord, without being asked, spontaneously, voluntarily, freely