noun, noun which may take the genitive case particle 'no'
trauma-level; traumatizing; extremely scary
Slang used to describe something so frightening or shocking that it could leave psychological scars, often applied to horror movies, experiences, or stories.
あのホラー映画はトラウマ級に怖かった。
That horror movie was trauma-level scary.
トラウマ級の体験をした。
I had a traumatizing experience.