87 entries under verb topic. ×
| strengthen(encourage, powerful, hearten) | |
| fortify(strong, encourage, secure, raise) | |
| escalate(stop, drop, increase, slow) | |
| enhance(hurt, reduce, raise, rise) | |
| harden | |
| intensify(dull, severe, slow) | |
| invigorate(dull, hurt, raise, rise) | |
| augment(hurt, reduce, diminish) | |
| bolster(stop, undermine) | |
| build up(expression, phrasal verb, hurt, raise) | |
| concentrate | |
| confirm | |
| consolidate(hurt, decrease) | |
| energize(calm, dull, raise, rise) | |
| grow(raise, rise, extend, fortify) | |
| improve(stop, drop, decline, raise) | |
| magnify(reduce, contract, enlarge, shrink) | |
| reinforce(strengthen, augment) | |
| develop(ruin, destroy, raise, fail) | |
| encourage(hurt, raise, rise, extend) |
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| APA | Smart Define. (2016). weaken thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/weaken/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, weaken thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/weaken/thesaurus/antonyms>. |
| MLA | Smart Define. "weaken thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/weaken/thesaurus/antonyms> |