Synonyms|1.3kAntonyms|62|Broader|36Narrower|33Related|387

104 entries under undertake topic. ×

1
catch(verb, join, tie, contract, land)
1
confirm(verb, support, maintain, secure)
1
consecrate(verb, give, present, declare, offer)
1
cross heart(verb, expression, agree, declare, commit)
1
espouse(verb, join, agree, catch, declare)
1
live up to(verb, expression, idiom, agree, declare)
1
pledge oneself(verb, expression, idiom, promise)
1
say so(verb, expression, agree, declare, commit)
1
string along(verb, expression, agree, commit)
1
swear on bible(verb, expression, idiom, agree, declare)
1
swear up and down(verb, expression, idiom, agree, declare)
0
affiancing(verb, catch, promise, swear)
0
depend on(verb, expression, promise, swear)
0
give witness(verb, expression, promise, swear)
0
give word of honor(verb, expression, idiom, declare)
0
have confidence in(verb, expression, idiom, promise)
0
initialing(settle, agree, negotiate, buy)
0
initialling(settle, agree, negotiate, buy)
0
initials(settle, agree, negotiate, buy)
0
make an affidavit(verb, expression, idiom, promise)
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APASmart Define. (2016). pledge thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pledge/thesaurus/synonyms
ChicagoSmart Define. 2016. "pledge thesaurus" https://smartdefine.org/pledge/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, pledge thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pledge/thesaurus/synonyms>.
MLASmart Define. "pledge thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/pledge/thesaurus/synonyms>