- Definitions|1
- Thesaurus|275
- Abbreviations|0
68 entries under strengthen topic. ×
| beef up(expression, support, increase, open, develop) | |
| heat up(expression, support, increase, continue, boost) | |
| reinforce(verb, support, secure, protect) | |
| step up(expression, support, develop, secure, continue) | |
| augment(support, increase, open, develop, continue) | |
| bolster(verb, support, increase, open, develop) | |
| boost(verb, support, increase, continue, sustain) | |
| build up(expression, support, increase, develop, secure) | |
| charge up(expression, support, secure, continue, boost) | |
| consolidate(verb, support, secure, ready, protect) | |
| enlarge(verb, support, increase, open, develop) | |
| fortify(verb, support, strong, increase, secure) | |
| heighten(verb, increase, open, develop, extend) | |
| jack up(expression, increase, develop, continue, improve) | |
| magnify(verb, increase, open, develop, spread) | |
| pad(increase, open, develop, continue, extend) | |
| pyramid(verb, increase, open, develop, extend) | |
| supplement(verb, support, increase, develop, continue) | |
| add fuel to fire(verb, expression, idiom, support, increase) | |
| add to(verb, expression, support, increase, sustain) |
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| APA | Smart Define. (2015). soup up thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/soup_up/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soup up thesaurus" https://smartdefine.org/soup_up/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, soup up thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/soup_up/thesaurus/synonyms>. |
| MLA | Smart Define. "soup up thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/soup_up/thesaurus/synonyms> |