A phobia, a sense of fear induced by something or someone.
Terrified veneration or reverence, particularly towards God, gods, or sovereigns.
A strong, uncontrollable, unpleasant emotion or feeling caused by actual or perceived danger or threat.
To regret.
To worry about, to feel concern for, to be afraid for.
To be afraid of (something or someone); to consider or expect (something or someone) with alarm.
To venerate; to feel awe towards.
To feel fear.
Able; capable; stout; strong; sound.
That said to be possessed by someone who is obsessed with something or only able to think of one thing.