Dramatic event and Night terror

Dramatic event noun - An episode that is turbulent or highly emotional.

Night terror and dramatic event are semantically related. In some cases you can replace phrase "Night terror" with "Dramatic event", this phrases are similar.

Night terror noun - An emotional episode (usually in young children) in which the person awakens in terror with feelings of anxiety and fear but is unable to remember any incident that might have provoked those feelings.

Dramatic event and night terror are semantically related. You can use "Dramatic event" instead a noun phrase "Night terror".