Voluntarily

Adverb

 * 1) In a voluntary manner.

Thesaurus
advisedly, by choice, by design, calculatedly, consciously, contemplatedly, deliberately, designedly, electively, freely, gratis, gratuitously, in cold blood, independently, intentionally, knowingly, meditatedly, on purpose, optionally, pointedly, premeditatedly, purposefully, purposely, purposively, spontaneously, willfully, willingly, with full intent, with intent, with malice aforethought, with purpose, without coercion, wittingly

Etymology
voluntary + -ly

Translations

 * Czech:
 * Dutch:
 * Esperanto:, , volonte
 * Finnish:
 * French: ,


 * German: freiwillig
 * Greek:
 * Italian:
 * Spanish: