- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
160 entries under prove topic. ×
| corroborate(verb, support, show, increase, present) | |
| confirm(verb, support, check, show, increase) | |
| verify(verb, support, hold, help, check) | |
| validate(verb, support, check, show, determine) | |
| authenticate(verb, support, show, determine, establish) | |
| support(verb, help, show, increase, maintain) | |
| certify(verb, support, show, maintain, determine) | |
| affirm(verb, support, show, maintain, determine) | |
| establish(verb, support, hold, help, show) | |
| attest(verb, support, show, determine, back) | |
| bear out(verb, expression, phrasal verb, support, hold) | |
| demonstrate(verb, support, check, show, determine) | |
| show(verb, support, show, determine, establish) | |
| ratify(verb, support, show, determine, back) | |
| sustain(verb, support, hold, help, show) | |
| manifest(verb, show, determine, character, establish) | |
| back(verb, support, hold, help, show) | |
| embody(verb, show, character, establish, express) | |
| incarnate(verb, show, character, establish, declare) | |
| justify(verb, support, hold, help, show) |
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| APA | Smart Define. (2015). substantiate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/substantiate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "substantiate thesaurus" https://smartdefine.org/substantiate/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, substantiate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/substantiate/thesaurus/synonyms>. |
| MLA | Smart Define. "substantiate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/substantiate/thesaurus/synonyms> |