nullifies

Makes legally invalid

Nullifies means makes legally void or deprives of effectiveness.

A court nullifies a contract when it declares the agreement invalid.

A later discovery can nullify earlier assumptions.

The amendment nullifies the previous regulation.

The word carries formal weight, often appearing in legal or official contexts where something is rendered powerless or canceled out entirely.

legal

void

Without legal effect

repeal · quash · overturn · countermand · overrule · vacate · strike down · set aside · vitiate

negation

negate

Cancel or disprove

disprove · rebut · counter · controvert · repudiate · disaffirm · cancel out · undo · reverse · neutralize

counteraction

counteract

Nullify by opposing force

balance · compensate · negate · mitigate · counterbalance · undo · obviate · defeat · thwart · frustrate

Categories
Opposites
legal/formal validity

nullifiesvalidates

Confirms accuracy or legitimacy

ratifies · upholds · affirms · confirms · enacts

effect/impact

nullifiesreinforces

Strengthens or supports further

strengthens · amplifies · effectuates · activates · empowers

truth/assertion

nullifiesconfirms

Establishes as fact

validates · affirms · verifies · substantiates · corroborates

Phrases
Family

nullifiable, nullification, nullified

Familiarity
Top 50,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G