Synonyms of volunteer in English:

volunteer

verb

  • 1 I volunteered my services as a school governor
    [Antonyms] refuse, withdraw
  • 2 he volunteered as an ambulance driver on the Italian front
    offer one's services, present oneself, step forward, come forward, make oneself available
    [Antonyms] be conscripted
  • noun

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  • during the investigation, each volunteer was studied three times
    subject, participant, case, client, patient
    informal guinea pig
  • Definition of volunteer in:

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    Word of the day retroflex
    Pronunciation: ˈrɛtrə(ʊ)flɛks
    adjective
    turned backwards