111 entries under prove topic. ×

2
maintain(verb, support, state, present, secure)
2
make sure(expression, support, maintain, secure, back)
2
okay(verb, support, state, maintain, praise)
2
proclaim(verb, show, demonstrate)
2
reveal(verb, make, mean, show, mark)
2
rubber-stamp(verb, support, state, maintain, praise)
2
sanction(noun, verb, support, state, favor)
2
seal(show, sign, confirm, appear)
2
sign for(expression, support, maintain, secure, back)
2
stand behind(expression, support, maintain, praise, secure)
2
stand up for(verb, expression, idiom, support, state)
2
sustain(verb, support, show, determine, praise)
2
underpin(verb, support, back, sign, uphold)
2
uphold(verb, support, show, maintain, determine)
1
adjure(show, confirm, appear, promise)
1
angel(verb, support, maintain, secure, protect)
1
back up(verb, expression, support, praise, favor)
1
bankroll(verb, support, maintain, secure, protect)
1
be surety for(verb, support, maintain, secure, protect)
1
bind oneself(expression, support, maintain, secure, protect)
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APASmart Define. (2015). witness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/witness/thesaurus/synonyms
ChicagoSmart Define. 2015. "witness thesaurus" https://smartdefine.org/witness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, witness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/witness/thesaurus/synonyms>.
MLASmart Define. "witness thesaurus" 23 December 2015. Web. 1 October 2026. <https://smartdefine.org/witness/thesaurus/synonyms>