fear
nounA painful emotion or passion excited by an expectation of evil, or the apprehension of impending danger. Fear expresses less apprehension than dread, and dread less than terror and fright. The force of this passion, beginning with the most moderate degree, may be thus expressed, fear, dread, terrorFear is accompanied with a desire to avoid or ward off the expected evil. Fear is an uneasiness of mind, upon the thought of future evil likely to befall us. Fear is the passion of our nature which excites us to provide for our security, on the approach of evil.