104 entries under expression topic. ×

1
sure thing(noun, support, agreement, contract)
1
swear by bell
1
swear on bible(verb, idiom, agree, declare)
1
swear the truth
1
swear to God(verb, idiom, assert, undertake)
1
swear to goodness
1
undertake solemnly(verb, undertake, promise, swear)
1
vitam impendere vero(idiom, affirmation)
1
vouch for(verb, approve, confirm, uphold)
0
assurance obligation(need, promise, pledge, engagement)
0
be desirous of
0
be sworn(idiom, affirmation)
0
be willing
0
bet on(verb, promise, guarantee, pledge)
0
brace up(verb, confirm, promise, guarantee)
0
buck up(verb, confirm, promise, guarantee)
0
call for(verb, approve, uphold, explain)
0
confirm on oath
0
confirm under oath
0
deny oneself(idiom, worship)
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APASmart Define. (2015). vow thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vow/thesaurus/synonyms
ChicagoSmart Define. 2015. "vow thesaurus" https://smartdefine.org/vow/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, vow thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vow/thesaurus/synonyms>.
MLASmart Define. "vow thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/vow/thesaurus/synonyms>