What would be good words to use in a dark poem?

* Dark

* Shadowy

* Eerie

* Sinister

* Gloomy

* Dreadful

* Menacing

* Ominous

* Malevolent

* Wicked

* Cruel

* Brutal

* Violent

* Bloody

* Gorey

* Disgusting

* Repulsive

* Terrifying

* Horrifying

* Petrifying

* Spine-chilling

* Soul-crushing