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preclude vs. exclude

[pri-klood] / prɪˈklud /

verb (used with object)

precluded, precluding
  1. to prevent the presence, existence, or occurrence of; make impossible.

    The insufficiency of the evidence precludes a conviction.

    Synonyms:
    eliminate, forestall
  2. to exclude or debar from something.

    His contract precludes a raise for him.

[ik-sklood] / ɪkˈsklud /

verb (used with object)

excluded, excluding
  1. to shut or keep out; prevent the entrance of.

    Synonyms:
    preclude, omit, except, prohibit, bar
    Antonyms:
    include
  2. to shut out from consideration, privilege, etc..

    Employees and their relatives were excluded from participation in the contest.

  3. to expel and keep out; thrust out; eject.

    He was excluded from the club for infractions of the rules.

    Synonyms:
    reject