Found 2 items, similar to voluntarily.
English → English (WordNet) Definition: voluntarily voluntarily adv : out of your own free will; “he voluntarily submitted to the fingerprinting” [ant: involuntarily]
English → English (gcide) Definition: Voluntarily Voluntarily \Vol"un*ta*ri*ly\, adv. In a voluntary manner; of one's own will; spontaneously. [1913 Webster]