negates

Renders it void

Negates means to nullify, cancel out, or make ineffective.

A single mistake can negate hours of careful work.

In logic, to negate a statement is to assert its opposite—negating "all swans are white" yields "not all swans are white." The word often appears in discussions of factors that counteract each other: The benefits of exercise are negated by a poor diet.

neutralize

cancel

Revoke or terminate

undo · nullify · balance out · compensate · equalize · cancel out · neutralize · obviate · reverse · annihilate

legal

annul

Declare legally void

rescind · revoke · abrogate · repeal · quash · countermand · vacate · overturn · abolish · dissolve

contradict

refute

Prove something untrue

counter · dispute · challenge · controvert · confute · gainsay · belie · discredit · debunk · repudiate

undermine

weaken

Reduce in strength

erode · subvert · sabotage · compromise · damage · cast doubt on · call into question · undercut · discredit · devalue

Categories
Opposites
logical validity

negatesaffirms

Declares something true

confirms · asserts · validates · proves · verifies

effect on existence/force

negatesreinforces

Strengthens or supports further

strengthens · bolsters · amplifies · enhances · fortifies

legal/formal status

negatesvalidates

Confirms accuracy or legitimacy

ratifies · confirms · proves · establishes · upholds

Phrases
Family

negative, negate, negation, negating, negated, negations, negator

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G