What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Revoke vs Undo - What's the difference?

revoke | undo |

As verbs the difference between revoke and undo

is that revoke is to cancel or invalidate by withdrawing or reversing while undo is to reverse the effects of an action.

As a noun revoke

is the act of revoking in a game of cards.

As an adjective undo is

.

revoke

English

Verb

  • To cancel or invalidate by withdrawing or reversing
  • Your driver's license will be revoked .
  • To fail to follow suit in a game of cards when holding a card in that suit.
  • (obsolete) To call or bring back; to recall.
  • * Spenser
  • The faint sprite he did revoke again, / To her frail mansion of morality.
  • (obsolete) To hold back; to repress; to restrain.
  • * Spenser
  • [She] still strove their sudden rages to revoke .
  • (obsolete) To draw back; to withdraw.
  • (Spenser)
  • (obsolete) To call back to mind; to recollect.
  • * South
  • A man, by revoking and recollecting within himself former passages, will be still apt to inculcate these sad memories to his conscience.

    Noun

    (en noun)
  • The act of revoking in a game of cards.
  • A renege; a violation of important rules regarding the play of tricks in trick-taking card games serious enough to render the round invalid.
  • A violation ranked in seriousness somewhat below overt cheating, with the status of a more minor offense only because, when it happens, it is usually accidental.
  • undo

    English

    Etymology 1

    Verb

  • To reverse the effects of an action.
  • Fortunately, we can undo most of the damage to the system by the war.
  • * {{quote-news
  • , year=2011 , date=October 15 , author=Michael Da Silva , title=Wigan 1 - 3 Bolton , work=BBC Sport citation , page= , passage=But Wigan undid their good work by conceding an avoidable second goal deep into first-half injury time.}}
  • To unfasten.
  • Could you undo my buckle for me?
  • (figuratively) to be heading for or to cause a downfall
  • * 1611 ,
  • Woe is me, for I am undone !

    Synonyms

    * cancel, reverse * unbuckle, unbutton, untie, unzip

    Antonyms

    * redo * do up, button, button up, tie up, zip, zip up,

    Etymology 2

    Adjective

    (head)
  • References

    Anagrams

    * English irregular verbs ----