142 Another Word for Invalidate? – Invalidate Synonyms & Antonyms

Want to say invalidate differently? Here are other words for invalidate and its similar synonyms and opposite words to say in unique way.


Meaning of invalidate

The primary meaning of the word "invalidate" is to declare something invalid or untrue.

Etymology of invalidate

The word "invalidate" comes from the Latin words "in-" meaning "not" or "opposite of" and "validus" meaning "strong" or "有效"
Historically, the word has been used since the 15th century to describe the act of making something invalid or untrue

Synonyms

annul void cancel negate nullify overturn repeal rescind reverse abrogate abolish declare invalid disallow disprove refute repudiate retract undermine disclaim discredit dismiss refute reject renounce revoke set aside quash debunk deny destroy dismantle invalidate neutralize obliterate override overrule vitiate weaken

Definitions

  • To declare that something is not legally or officially valid
  • To show or prove that something is false or incorrect
  • To make something no longer valid or effective

Usage Examples

  • The court's decision will invalidate the previous ruling
  • The new evidence will invalidate the suspect's alibi
  • The company's financial troubles will invalidate their contract

Antonyms

validate confirm verify authenticate certify legalize legitimize ratify sanction authorize justify support substantiate uphold vindicate affirm assert establish prove reinforce strengthen legitimize formalize recognize

Related Adjectives

invalid void null repealed rescinded reversed abrogated abolished disallowed disproven refuted repudiated retracted undermined disclaimed discredited dismissed refuted rejected renounced revoked quashed debunked denied destroyed weakened

Related Nouns

invalidation annulment cancellation negation nullification overturning repeal rescission reversal abrogation abolition declaration disallowance disproof refutation repudiation retraction undermining disclamation discrediting dismissal refutation rejection renunciation revocation

Related Verbs

annul void cancel negate nullify overturn repeal rescind reverse abrogate abolish declare disallow disprove refute repudiate retract undermine disclaim discredit dismiss refute reject renounce revoke quash debunk deny destroy
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