Antonym: accidental, compulsory, involuntary. Similar words: volunteer, revolutionary, elementary, documentary, volume, voluble, evolution, military. Meaning: ['vɑləntərɪ /'vɒləntrɪ] 
n. 1. (military) a person who freely enlists for service 2. composition (often improvised) for a solo instrument (especially solo organ) and not a regular part of a religious service or musical performance. adj. 1. of your own free will or design; not forced or compelled 2. controlled by individual volition.
n. 1. (military) a person who freely enlists for service 2. composition (often improvised) for a solo instrument (especially solo organ) and not a regular part of a religious service or musical performance. adj. 1. of your own free will or design; not forced or compelled 2. controlled by individual volition. 
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31. She does voluntary social work.
32. Her days are employed in gardening and voluntary work.
33. Workers are being encouraged to take voluntary redundancy.
34. We rely entirely on voluntary contribution.
35. The homeless centre relies entirely on voluntary help.
36. Charities rely on voluntary donations/contributions.
37. She had been in voluntary exile since 1990.
38. The charity is run on a purely voluntary basis.
39. All the money has been raised by voluntary contribution.
40. She works there on a voluntary basis.
41. She's very taken up with voluntary work at the moment.
42. The scheme, due to begin next month, will be voluntary.
43. After retiring, she became involved in voluntary service in the local community.
44. The revolutionaries laid down their arms and its leaders went into voluntary exile.
45. He is still involved in voluntary work promoting local enterprise.
46. Attendance is purely voluntary.
47. We have a close working relationship with other voluntary groups.
48. He'd been working at the local hostel for the handicapped on a voluntary basis.
49. The importance of voluntary organizations in the economy still needs to be given recognition .
50. The hospital has asked various voluntary organizations to help raise money for the new operating theatre.
51. We were offered a ￡3,000 cash bonus to take voluntary redundancy.
52. The company is offering large pay-offs to anyone accepting voluntary redundancy.
53. At election time the party needs a lot of voluntary helpers.
54. Having lost his job, he'd begun to interest himself in local voluntary work.
55. She took voluntary redundancy.
55. Wish you can benefit from our online sentence dictionary and make progress every day!
56. The union remains obdurate that any redundancies must be voluntary.
57. She's been making up for her past misdeeds by doing a lot of voluntary work.
58. The government appoints hundreds of people to voluntary bodies, quangos and committees of all kinds.
59. Apna Arts has achieved more with voluntary workers in three years than most organisations with paid workers have achieved in ten.
60. She does some voluntary work, caring for the elderly, but care for is more commonly used to mean 'like':I don't really care for spicy food.
More similar words: volunteer, revolutionary, elementary, documentary, volume, voluble, evolution, military, secretary, accountability, lung, plunge, fall under, column, evolve, columnist, involve, stare, star, resolution, involved, target, start, revolving, guitar, vary, start up, starter, start off, scary.