83 entries under pledge topic. ×

7
back(verb, support, hold, show, maintain)
7
depose(verb, phrasal verb, law, state, give)
7
vouch for(verb, expression, phrasal verb, support, show)
6
maintain(verb, support, state, hold, press)
4
stand behind(expression, support, maintain, praise, secure)
3
ensure(verb, support, maintain, secure, settle)
3
promise(verb, support, maintain, determine, secure)
3
stand up for(verb, expression, idiom, support, state)
3
vow(verb, approve, confirm, uphold, assert)
2
bind oneself(verb, expression, support, maintain, secure)
2
convince(verb, show, determine, confirm, find)
2
cosign(verb, support, maintain, secure, protect)
2
guaranty(verb, support, maintain, secure, approve)
2
insure(verb, support, maintain, secure, approve)
2
make certain(verb, expression, support, maintain, secure)
2
make sure(verb, expression, support, maintain, secure)
2
pledge oneself(verb, expression, assert, undertake, affirm)
2
say so(verb, expression, state, maintain, declare)
2
secure(verb, support, maintain, approve, uphold)
2
sign for(verb, expression, support, maintain, secure)
11 years ago|13k views|share |citing 
APASmart Define. (2015). attest thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/attest/thesaurus/synonyms
ChicagoSmart Define. 2015. "attest thesaurus" https://smartdefine.org/attest/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, attest thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/attest/thesaurus/synonyms>.
MLASmart Define. "attest thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/attest/thesaurus/synonyms>