harm, injure


  • pernicious

    Something that is pernicious is very harmful or evil, often in a way that is hidden or not quickly noticed.

  • internecine

    An internecine conflict or quarrel takes place between people who belong to the same group, organization, country, etc.

  • nuisance

    (law) a broad legal concept including anything that disturbs the reasonable use of your property or endangers life and health or is offensive

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