sever

strict, grave

Usage

  • persevere

    When you persevere at a task, you keep on or continue doing it until it is finished.

  • severe

    intensely or extremely bad or unpleasant in degree or quality

  • severity

    used of the degree of something undesirable e.g. pain or weather

  • asseverate

    state categorically

  • perseverance

    persistent determination

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