1
affirm(verb, declare, commit, undertake, promise)
1
agree(verb, pass, catch, commit, undertake)
1
ally
1
answer for(verb, expression, agree, declare, commit)
1
assent(verb, agree, declare, commit, undertake)
1
asservate(verb, agree, declare, commit, undertake)
1
assure(verb, agree, declare, commit, undertake)
1
bargain(verb, agree, declare, commit, undertake)
1
become engaged(verb, expression, idiom, marry)
1
betrothal(noun, promise)
1
betrothed
1
betrothment
1
book
1
charter
1
compact(verb, agree, declare, commit, undertake)
1
conjugate(verb, marry)
1
consent(verb, agree, declare, commit, undertake)
1
covenant(verb, pass, agree, catch, declare)
1
cross heart(verb, expression, agree, declare, commit)
1
elope(verb, marry)
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APASmart Define. (2015). betroth thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/betroth/thesaurus/synonyms
ChicagoSmart Define. 2015. "betroth thesaurus" https://smartdefine.org/betroth/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, betroth thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/betroth/thesaurus/synonyms>.
MLASmart Define. "betroth thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/betroth/thesaurus/synonyms>