111 entries under prove topic. ×
| vouch for(verb, expression, phrasal verb, support, show) | |
| announce(verb, state, make, mean, show) | |
| answer for(expression, support, maintain, secure, back) | |
| approve(verb, support, state, praise, favor) | |
| assert(verb, support, state, show, present) | |
| back(verb, support, show, maintain, determine) | |
| bear out(verb, expression, phrasal verb, support, show) | |
| bless(verb, support, praise, favor, back) | |
| circumstantiate(verb, support, back, sign, uphold) | |
| connote(verb, make, mean, show, mark) | |
| cosign(verb, support, maintain, secure, back) | |
| debunk(verb, support, back, sign, uphold) | |
| ensure(verb, support, maintain, secure, protect) | |
| get behind(expression, support, maintain, secure, back) | |
| give green light(expression, idiom, support, praise, favor) | |
| give high sign(expression, idiom, support, back, sign) | |
| give the go-ahead(expression, idiom, support, praise, favor) | |
| give the nod(expression, idiom, support, praise, favor) | |
| insure(verb, support, maintain, secure, protect) | |
| justify(verb, support, show, present, maintain) |
For more, visit
Witness on
Power Thesaurus
| APA | Smart Define. (2015). witness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/witness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "witness thesaurus" https://smartdefine.org/witness/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, witness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/witness/thesaurus/synonyms>. |
| MLA | Smart Define. "witness thesaurus" 23 December 2015. Web. 1 October 2026. <https://smartdefine.org/witness/thesaurus/synonyms> |