- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
373 entries under verb topic. ×
| shake down(expression, check, examine, try) | |
| state | |
| suffer | |
| symbolize(character, express, realize, appear) | |
| tolerate | |
| try on(expression, phrasal verb, check, examine) | |
| typify(character, express, realize, appear) | |
| underpin(support, back, sign, explain) | |
| vouchsafe | |
| vow(support, maintain, back, declare) | |
| abet(hold, help, maintain, establish) | |
| abide | |
| absolve(support, maintain, favor, sustain) | |
| acknowledge | |
| acquit(support, maintain, favor, sustain) | |
| act as a witness(expression, idiom, support, maintain) | |
| add(support, increase, establish, extend) | |
| add fuel to fire(expression, idiom, support, increase) | |
| add up(expression, show, determine, confirm) | |
| advance(hold, help, establish, back) |
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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> |