70 entries under declare topic. ×

2
asseverate(verb, state, maintain, agree, allow)
2
aver(verb, state, maintain, agree, allow)
2
avouch(verb, state, maintain, agree, allow)
2
avow(verb, state, maintain, agree, allow)
2
certify(verb, state, maintain, agree, allow)
2
confirm(verb, state, maintain, agree, allow)
2
maintain(verb, state, agree, allow)
2
predicate(verb, state, maintain, agree, allow)
2
profess(verb, state, maintain, agree, allow)
2
say so(verb, expression, state, maintain, agree)
2
state(verb, maintain, agree, allow)
2
swear on bible(verb, expression, idiom, state, maintain)
2
swear up and down(verb, expression, idiom, phrasal verb, state)
2
vouch(verb, state, maintain, agree, allow)
1
accede(verb, agree, commit, undertake)
1
affiance(verb, agree, commit, undertake)
1
affirm(verb, state, agree, allow)
1
answer for(verb, expression, phrasal verb, agree)
1
assent(verb, agree, commit, undertake)
1
assert(verb, state, maintain, agree, allow)
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APASmart Define. (2011). cross heart thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cross_heart/thesaurus/synonyms
ChicagoSmart Define. 2011. "cross heart thesaurus" https://smartdefine.org/cross_heart/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, cross heart thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cross_heart/thesaurus/synonyms>.
MLASmart Define. "cross heart thesaurus" 23 May 2011. Web. 24 September 2026. <https://smartdefine.org/cross_heart/thesaurus/synonyms>