Synonyms|50Antonyms|0|Broader|0Narrower|0Related|0
1
assert(verb, state, maintain, declare, confirm)
1
asseverate(verb, state, maintain, declare, confirm)
1
assure(verb, certain, verify, ensure)
1
attest(verb, state, maintain, declare, confirm)
1
aver(verb, state, maintain, declare, confirm)
1
avouch(verb, state, maintain, declare, confirm)
1
avow(verb, state, maintain, declare, confirm)
1
certify(verb, state, maintain, declare, confirm)
1
cinch(verb, state, maintain, secure, declare)
1
clinch(verb, state, maintain, secure, declare)
1
confirm(verb, state, maintain, secure, declare)
1
cross heart(verb, expression, state, maintain, declare)
1
declare(verb, state, maintain, confirm, assert)
1
for a fact
1
guarantee(verb, state, maintain, secure, declare)
1
ice(verb, state, maintain, secure, declare)
1
insist(verb, state, maintain, declare, confirm)
1
lock up(verb, expression, state, maintain, secure)
1
maintain(verb, state, declare, confirm, assert)
1
nail down(verb, expression, state, maintain, secure)
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APASmart Define. (2011). have a lock on thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/have_a_lock_on/thesaurus/synonyms
ChicagoSmart Define. 2011. "have a lock on thesaurus" https://smartdefine.org/have_a_lock_on/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2011, have a lock on thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/have_a_lock_on/thesaurus/synonyms>.
MLASmart Define. "have a lock on thesaurus" 18 May 2011. Web. 20 September 2026. <https://smartdefine.org/have_a_lock_on/thesaurus/synonyms>