Synonyms of volunteer in English:

volunteer


See definition of volunteer

verb

1‘I volunteered my services as a school governor’

SYNONYMS

offer, tender, proffer, present, put forward, put up, venture

ANTONYMS

refuse, withdraw

2‘he volunteered as an ambulance driver on the Italian front’

SYNONYMS

offer one's services, present oneself, step forward, come forward, make oneself available

ANTONYMS

be conscripted


noun

1‘during the investigation, each volunteer was studied three times’

SYNONYMS

subject, participant, case, client, patient

informal guinea pig