FEAR

noun

1. A strong, uncontrollable, unpleasant emotion or feeling caused by actual or perceived danger or threat.
2. A phobia, a sense of fear induced by something or someone.
3. Terrified veneration or reverence, particularly towards God, gods, or sovereigns.

verb

1. To feel fear about (something or someone); to be afraid of; to consider or expect with alarm.
2. To feel fear (about something).
3. (used with for) To worry about, to feel concern for, to be afraid for.