111 entries under substantiate topic. ×
| square(verb, support, end, fix, clear) | |
| stand up for(expression, idiom, support, hold, help) | |
| strengthen(verb, confirm, story, validate) | |
| John Hancock(expression, endorse, prove, corroborate) | |
| absolve(verb, support, favor, sustain, confirm) | |
| acquit(verb, support, favor, sustain, confirm) | |
| advocate(support, defend, explain, validate) | |
| alibi(verb, support, favor, sustain, confirm) | |
| answer for(expression, support, back, confirm) | |
| apologize for(expression, support, favor, legitimize) | |
| argue for(verb, expression, support, favor, sustain) | |
| be answerable for(verb, support, favor, sustain, confirm) | |
| bless(prove, validate, corroborate, ratify) | |
| brief(verb, support, favor, sustain, confirm) | |
| buy(prove, validate, corroborate, ratify) | |
| condone(verb, support, favor, sustain, confirm) | |
| constitute(endorse, prove, corroborate) | |
| cop a plea(verb, expression, idiom, support, favor) | |
| countenance(verb, support, hold, help, favor) | |
| crawl(verb, support, favor, sustain, confirm) |
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| APA | Smart Define. (2015). verify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/verify/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "verify thesaurus" https://smartdefine.org/verify/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, verify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/verify/thesaurus/synonyms>. |
| MLA | Smart Define. "verify thesaurus" 15 April 2015. Web. 23 September 2026. <https://smartdefine.org/verify/thesaurus/synonyms> |