This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Done or undertaken of one's own free will: a voluntary decision to leave the job.

adj. Acting or done willingly and without constraint or expectation of reward: a voluntary hostage; voluntary community work.

adj. Normally controlled by or subject to individual volition: voluntary muscle contractions.

adj. Capable of making choices; having the faculty of will.

adj. Supported by contributions or charitable donations rather than by government appropriations: voluntary hospitals.

adj. Law Without legal obligation or consideration: a voluntary conveyance of property.

adj. Law Done deliberately; intentional: voluntary manslaughter.

n. Music A short piece of music, often improvised on a solo instrument, played as an introduction to a larger work.

n. Music A piece for solo organ, often improvised, played before, during, or after a religious service.

n. A volunteer.

adj. Done, given, or acting of one's own free will.

adj. Working or done without payment.

ad. Voluntarily.

n. A short piece of music, often having improvisation, played on a solo instrument

n. A volunteer

adj. Proceeding from the will; produced in or by an act of choice.

adj. Unconstrained by the interference of another; unimpelled by the influence of another; not prompted or persuaded by another; done of his or its own accord; spontaneous; acting of one's self, or of itself; free.

adj. Done by design or intention; intentional; purposed; intended; not accidental.

adj. Of or pertaining to the will; subject to, or regulated by, the will.

adj. Endowed with the power of willing.

adj. Free; without compulsion; according to the will, consent, or agreement, of a party; without consideration; gratuitous; without valuable consideration.

adj. Of or pertaining to voluntaryism.

n. One who engages in any affair of his own free will; a volunteer.

n. A piece played by a musician, often extemporarily, according to his fancy; specifically, an organ solo played before, during, or after divine service.

n. One who advocates voluntaryism.

Proceeding from the will: done of or due to one's own accord or free choice; unconstrained by external interference, force, or influence; not compelled, prompted, or suggested by another; spontaneous; of one's or its own accord; free.

Subject to or controlled by the will; regulated by the will: as, the movement, of a limb is voluntary, the action of the heart involuntary.

Done by design or intention; intentional; purposed; not accidental.

Endowed with the power of willing, or acting of one's own free will or choice, or according to one's judgment.

Of, pertaining, or relating to voluntaryism, or the doctrines of the voluntaries: as, the voluntary theory or controversy.

In law: Proceeding from the free and unconstrained will of the person: as, a voluntary confession.

Not supported by a substantial pecuniary or valuable consideration. See voluntary conveyance, below

An affidavit offered spontaneously or made freely, without the compulsion of subpoena or other process.

n. One who engages in any affair of his own choice or free will; a volunteer.

n. Specifically Eccles., in Great. Britain, one who maintains the doctrine of the mutual independence of the church and the state, and holds that the church should be supported by the voluntary contributions of its members and should be left entirely free to regulate its affairs.

n. Any work or performance not imposed by another.

n. In church music, an organ prelude to a service; sometimes, by extension, an interlude or postlude; also, an anthem or other piece of choir-music, especially at the opening of a service.

Voluntarily.

adj. of your own free will or design; done by choice; not forced or compelled

n. (military) a person who freely enlists for service

n. composition (often improvised) for a solo instrument (especially solo organ) and not a regular part of a religious service or musical performance

adj. controlled by individual volition

"We also began to stress the word voluntary when we talked about the bill to make it clear that we were trying to help families, not substitute for them."

self-imposed    volunteer    freewill    unforced    willful    uncoerced    unpaid    wilful    willing    voluntary oath   

involuntary    obligatory    compulsory   

military man    military personnel    serviceman    man   

voluntary muscle    voluntary motion    voluntary grantee    voluntary conveyance    voluntary manslaughter    voluntary waste    voluntary appearance    voluntary bankruptcy    voluntary partition    at voluntary   

voluntarism    volunteer    will    voluntarist    volition   

voluntarily   

spontaneous    free    intentional    purposed    intended    gratuitous    volunteer    willing    deliberate    unconstrained   

involuntary    immediate    compulsory    mutual    willing    deliberate    generous    satanic    corpuscular    subsequent