9
engage(verb, pass, agree, declare, commit)
8
affiance(verb, pass, agree, catch, declare)
6
espouse(verb, agree, declare, commit, undertake)
6
plight(noun, verb, agree, declare, commit)
5
contract(noun, verb, agree, declare, commit)
5
promise(noun, verb, give, promise, marry)
4
pledge(noun, verb, pass, agree, catch)
3
marry(verb, contract, marry, marriage)
3
vow(verb, pass, agree, declare, commit)
3
unite(verb, marry)
2
bind(verb, pass, agree, catch, declare)
2
commit(verb, pass, agree, declare, contract)
2
couple(verb, marry, marriage)
2
plight faith(verb, expression, idiom, promise, marry)
2
plight troth(verb, expression, idiom, promise, marry)
2
troth(pass, catch, commit, undertake)
2
wed(verb, marry)
1
absorb
1
accede(verb, agree, declare, commit, undertake)
1
acquire
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APASmart Define. (2015). betroth thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/betroth/thesaurus/synonyms
ChicagoSmart Define. 2015. "betroth thesaurus" https://smartdefine.org/betroth/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, betroth thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/betroth/thesaurus/synonyms>.
MLASmart Define. "betroth thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/betroth/thesaurus/synonyms>