Adj. | 1. | ![]() voluntary - of your own free will or design; done by choice; not forced or compelled; "man is a voluntary agent"; "participation was voluntary"; "voluntary manslaughter"; "voluntary generosity in times of disaster"; "voluntary social workers"; "a voluntary confession" |
2. | ![]() effortless - requiring or apparently requiring no effort; "the swallows glided in an effortless way through the busy air" |