- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
95 entries under maintain topic. ×
| swear up and down(verb, expression, idiom, support) | |
| take the part of(verb, expression, idiom, hold, help) | |
| throw in with(verb, expression, idiom, hold, help) | |
| confute(defend, uphold, prove, justify) | |
| disculpate(defend, uphold, prove, justify) | |
| disprove(defend, uphold, prove, justify) | |
| extenuate(defend, uphold, prove, justify) | |
| free(defend, justify) | |
| free from blame(expression, idiom, defend, uphold) | |
| guard(defend, uphold, prove, justify) | |
| protect(defend, uphold, prove, justify) | |
| refute(defend, uphold, prove, justify) | |
| rehabilitate(defend, uphold, prove, justify) | |
| shield(defend, uphold, prove, justify) | |
| whitewash(defend, justify) |
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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> |