155 entries under sustain topic. ×
| aid(noun, verb, medicine, support, stop) | |
| assist(noun, verb, support, stop, hold) | |
| support(noun, verb, activity, action, hold) | |
| benefit(noun, verb, support, good, make) | |
| encourage(verb, support, hold, calm, order) | |
| promote(verb, activity, support, hold, calm) | |
| abet(verb, support, hold, give, advance) | |
| serve(verb, support, make, give, work) | |
| further(verb, activity, support, calm, advance) | |
| relieve(verb, health, support, calm, quiet) | |
| foster(verb, activity, support, hold, advance) | |
| back(verb, support, hold, advance, accept) | |
| uphold(verb, support, hold, advance, accept) | |
| boost(noun, verb, support, hold, give) | |
| avail(noun, verb, support, hold, break) | |
| facilitate(verb, activity, support, calm, advance) | |
| comfort(noun, verb, support, hold, calm) | |
| favor(noun, verb, support, hold, break) | |
| nourish(verb, support, advance, keep, develop) | |
| second(noun, verb, support, hold, maintain) |
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| APA | Smart Define. (2016). help thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/help/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "help thesaurus" https://smartdefine.org/help/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, help thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/help/thesaurus/synonyms>. |
| MLA | Smart Define. "help thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/help/thesaurus/synonyms> |