72 entries under approve topic. ×
| support(verb, adjective, help, increase, develop) | |
| back(noun, verb, support, upset, part) | |
| confirm(verb, support, maintain, promote, praise) | |
| uphold(verb, support, help, develop, maintain) | |
| second(verb, adjective, support, help, develop) | |
| authenticate(verb, support, praise, favor, back) | |
| certify(verb, support, praise, confirm) | |
| champion(verb, support, help, advance, maintain) | |
| endorse(verb, support, help, develop, maintain) | |
| stand by(verb, expression, phrasal verb, support, maintain) | |
| sustain(verb, support, increase, develop, maintain) | |
| validate(verb, support, sanction, prove) | |
| affirm(verb, praise, confirm, authorize) | |
| stand behind(verb, expression, phrasal verb, support, help) | |
| warrant(verb, support, maintain, praise, favor) | |
| attest(verb, support, praise, confirm) | |
| guarantee(verb, support, maintain, praise, favor) | |
| ratify(verb, support, praise, favor, back) | |
| stick up for(verb, expression, idiom, support, help) | |
| underwrite(verb, support, praise, favor, back) |
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| APA | Smart Define. (2015). back up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/back_up/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "back up thesaurus" https://smartdefine.org/back_up/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, back up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/back_up/thesaurus/synonyms>. |
| MLA | Smart Define. "back up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/back_up/thesaurus/synonyms> |