112 entries under substantiate topic. ×
| demonstrate(verb, move, show, present, maintain) | |
| do justice to(verb, expression, idiom, maintain, defend) | |
| establish(verb, support, move, hold, help) | |
| rebut(verb, defend, explain, respond) | |
| stand up for(verb, expression, idiom, phrasal verb, support) | |
| affirm(verb, support, state, hold, charge) | |
| argue for(verb, expression, phrasal verb, support, take) | |
| attest(verb, support, state, hold, show) | |
| back up(verb, expression, support, help, maintain) | |
| brief(verb, defend, explain, expand, elaborate) | |
| certify(verb, support, show, determine, back) | |
| check(verb, support, show, determine, back) | |
| circumstantiate(verb, support, back, sign, explain) | |
| crawl(verb, defend, explain, validate) | |
| debunk(verb, support, back, sign, idea) | |
| declare(verb, state, hold, take, show) | |
| endorse(verb, support, hold, help, maintain) | |
| fix(verb, support, get, show, determine) | |
| give high sign(expression, idiom, support, back, sign) | |
| make allowances(verb, expression, lessen, defend, explain) |
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| APA | Smart Define. (2015). justify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/justify/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "justify thesaurus" https://smartdefine.org/justify/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, justify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/justify/thesaurus/synonyms>. |
| MLA | Smart Define. "justify thesaurus" 22 November 2015. Web. 23 September 2026. <https://smartdefine.org/justify/thesaurus/synonyms> |