121 entries under expression topic. ×

13
come forward(verb, phrasal verb, present, agree)
8
military volunteer(noun, idiom)
8
present oneself(idiom, offer, offer oneself)
8
sign up(verb, phrasal verb, agree, offer)
6
pitch in(verb, phrasal verb, help, attack)
5
bring forward(verb, phrasal verb, agree, yield)
4
put forward(verb, phrasal verb, present, agree)
4
step forward(verb, phrasal verb, agree, offer)
3
put up(verb, phrasal verb, advance, present)
3
unpaid worker(noun, idiom, helper)
2
chip in(verb, phrasal verb, help, do)
2
go in(verb, phrasal verb, agree, offer)
2
go out on limb(idiom, submit, guess, suggest)
2
hold out(verb, phrasal verb, present, allow)
2
offer services(verb, idiom, agree, offer)
2
submit oneself(verb, idiom, agree, offer)
2
take on(verb, accept, start, join)
2
take upon oneself(verb, idiom, accept, start)
2
try out(advance, accept, start, challenge)
1
address oneself(verb, accept, start, try)
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APASmart Define. (2015). volunteer thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/volunteer/thesaurus/synonyms
ChicagoSmart Define. 2015. "volunteer thesaurus" https://smartdefine.org/volunteer/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, volunteer thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/volunteer/thesaurus/synonyms>.
MLASmart Define. "volunteer thesaurus" 20 July 2015. Web. 23 September 2026. <https://smartdefine.org/volunteer/thesaurus/synonyms>