• compulsion

    If you feel a compulsion to do something, you feel like you must do it.

  • impulsive

    Someone who is impulsive tends to do things without thinking about them ahead of time; therefore, their actions can be unpredictable.

  • repulsive

    Something that is repulsive is offensive, highly unpleasant, or just plain disgusting.

  • compulsive

    caused by or suggestive of psychological compulsion

  • compulsory

    required by rule

  • expulsion

    the act of forcing out someone or something

  • impulse

    an instinctive motive

  • impulsion

    a force that moves something along

  • impulsively

    in an impulsive or impetuous way

  • impulsiveness

    the trait of acting suddenly on impulse without reflection

  • propulsion

    a propelling force

  • propulsive

    having the power to propel

  • pulsar

    a degenerate neutron star

  • pulsate

    expand and contract rhythmically

  • pulsating

    expanding and contracting rhythmically

  • pulsation

    (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

  • pulse

    expand and contract rhythmically

  • repulse

    force or drive back

  • repulsion

    the force by which bodies repel one another

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