
Invalidate
Power Loss
Use 'invalidate' when someone loses authority or influence due to actions or events.

The scandal will likely invalidate the politician's influence.
Not Just Legal
'Invalidate' can be used in everyday situations, not just official or legal contexts.

Ignoring her advice may invalidate your friendship.
Perceived Validity
Invalidate implies that something was once valid, but is no longer considered so.

The new data invalidated the old scientific conclusions.
Compare with
AbolishAnnulCancelDisproveNegateNullifyRefuteRevokeVoid
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