181 entries under secure topic. ×
| swear(verb, support, maintain, prove) | |
| take in(verb, expression, hold, cover, maintain) | |
| testify(verb, support, maintain, prove) | |
| vouch for(verb, expression, support, maintain) | |
| wager(verb, support, maintain, prove) | |
| ward off(verb, expression, hold, cover, maintain) | |
| witness(verb, support, maintain, prove) | |
| aver(verb, support, maintain, prove) | |
| arrange(verb, establish, confirm, guarantee) | |
| bottle(verb, keep, maintain, continue) | |
| build up(verb, expression, support, strengthen) | |
| buttress(verb, support, strengthen, shield) | |
| can(verb, keep, maintain, continue) | |
| cared for(verb, expression, maintain, oppose) | |
| caring for(verb, expression, maintain, oppose) | |
| charge up(verb, expression, support, strengthen) | |
| cinch(verb, cover, establish, confirm) | |
| clinch(verb, establish, confirm, guarantee) | |
| consolidate(verb, support, strengthen, brace) | |
| effect(verb, establish, confirm, guarantee) |
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| APA | Smart Define. (2016). protect thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/protect/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "protect thesaurus" https://smartdefine.org/protect/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, protect thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/protect/thesaurus/synonyms>. |
| MLA | Smart Define. "protect thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/protect/thesaurus/synonyms> |