noun
horror
HOR-er/ˈhɔːrər/
An overwhelming response of fear or disgust.
The woman recoils in horror from the spider near her shoulder.

Etymology
Latin horror literally meant shaking or shuddering, as from cold or fear. That bodily reaction became a name for the intense dread or disgust that can cause it.
In context
the holy male shuddered through his whole body and poured forth a flood of tears and in a voice stifled by horror and fear
More examples
- The report fills us with horror at the prisoners' treatment.
- To my horror, I realize the back seat is empty.
- His face shows horror when he hears the screams.
Forms
horror
horrify verb — To cause intense fear or disgust.
horrific adjective — Causing intense fear, shock, or disgust.