99 entries under nullify topic. ×
| efface(verb, end, withdraw, declare, terminate) | |
| make void(verb, expression, cancel, overturn) | |
| refute(verb, oppose, challenge, deny, undo) | |
| vitiate(verb, end, ruin, destroy, withdraw) | |
| abate(destroy, spoil, undo, contradict, void) | |
| belie(verb, oppose, challenge, deny, undo) | |
| black out(verb, expression, cancel, void, overturn) | |
| break(noun, verb, check, ruin, defeat) | |
| break with(verb, expression, reject, dismiss, deny) | |
| clamp down on(verb, expression, idiom, cancel, void) | |
| controvert(verb, attack, oppose, fight, challenge) | |
| cork up(verb, expression, cancel, void, overturn) | |
| crack down on(verb, expression, idiom, cancel, void) | |
| declare null and void(verb, expression, idiom, change, withdraw) | |
| disallow(verb, refuse, deny, cancel, undo) | |
| dump(verb, reject, deny, undo, renounce) | |
| fly in the face of(verb, expression, idiom, attack, reject) | |
| gainsay(verb, attack, oppose, fight, challenge) | |
| have(destroy, spoil, cancel, invalidate, negate) | |
| hush up(verb, expression, cancel, void, overturn) |
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| APA | Smart Define. (2015). reverse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/reverse/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "reverse thesaurus" https://smartdefine.org/reverse/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, reverse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/reverse/thesaurus/synonyms>. |
| MLA | Smart Define. "reverse thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/reverse/thesaurus/synonyms> |