terrified

(verb) fill with terror; frighten greatly. Synonyms: terrify, terrorize, terrorise.

(adj) thrown into a state of intense fear or desperation. Synonyms: panicky, panicked, panic-stricken, panic-struck, frightened. Examples: "Became panicky as the snow deepened." "Felt panicked before each exam." "Trying to keep back the panic-stricken crowd." "The terrified horse bolted."