volitionary

But they are not to be regarded as such, though one can scarcely make himself believe otherwise while watching their lively evolutions, and apparent volitionary movement from one point to another.

Plain Facts for Old and Young John Harvey Kellogg 1897

But they are not to be regarded as such, though one can scarcely make himself believe otherwise while watching their lively evolutions, and apparently volitionary movements from one point to another.

Plain facts for old and young : embracing the natural history and hygiene of organic life. 1877