3
obligate(verb, settle, agree, catch, declare)
3
participate(join, catch, arrest, involve, occupy)
3
perk(verb, move, work, develop, do)
3
pitch in(verb, expression, start, join, catch)
3
pitch into(verb, expression, give, attack, accept)
3
plunge into(verb, expression, phrasal verb, make, open)
3
practice(verb, move, make, work, accept)
3
prepare(verb, move, act, make, close)
3
presume(verb, try, brave, attempt, risk)
3
set(verb, settle, agree, sign, engage)
3
set to(verb, expression, phrasal verb, open, start)
3
sign(verb, agree, acknowledge, assume, admit)
3
take upon oneself(verb, expression, idiom, accept, develop)
3
turn to(verb, expression, give, attack, accept)
3
use
3
vouch(verb, catch, declare, engage, contract)
3
vouchsafe(verb, promise, swear, vow)
2
accept offer(verb, expression, settle, agree, sign)
2
accomplish(verb, move, act, make, close)
2
acquiesce(verb, agree, sign, acknowledge, assume)
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APASmart Define. (2015). undertake thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undertake/thesaurus/synonyms
ChicagoSmart Define. 2015. "undertake thesaurus" https://smartdefine.org/undertake/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, undertake thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undertake/thesaurus/synonyms>.
MLASmart Define. "undertake thesaurus" 12 October 2015. Web. 23 September 2026. <https://smartdefine.org/undertake/thesaurus/synonyms>