155 entries under sustain topic. ×
| avail(noun, verb, support, hold, break) | |
| convenience(noun, verb, support, hold, break) | |
| lend a hand(verb, expression, idiom, support, help) | |
| second(noun, verb, support, hold, help) | |
| befriend(verb, support, help, advance, keep) | |
| subsidize(verb, support, help, advance, keep) | |
| do for(verb, expression, support, help, give) | |
| prop(noun, verb, support, help, keep) | |
| reinforce(verb, support, help, advance, develop) | |
| strengthen(verb, support, help, advance, develop) | |
| advocate(noun, verb, support, help, accept) | |
| bail out(verb, expression, phrasal verb, support, help) | |
| champion(noun, verb, support, hold, help) | |
| countenance(noun, verb, support, hold, good) | |
| defend(verb, support, hold, help, show) | |
| oblige(verb, help, give, advance, promote) | |
| save(verb, support, help, keep, maintain) | |
| approve(verb, support, hold, help, accept) | |
| endorse(verb, support, hold, help, accept) | |
| give a hand(verb, expression, idiom, support, help) |
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| APA | Smart Define. (2016). aid thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/aid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "aid thesaurus" https://smartdefine.org/aid/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, aid thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/aid/thesaurus/synonyms>. |
| MLA | Smart Define. "aid thesaurus" 5 January 2016. Web. 29 September 2026. <https://smartdefine.org/aid/thesaurus/synonyms> |