Treacherous is a word that describes a situation or something that has happened that is bad or dangerous. I chose the word treacherous because of some of the things I’ve seen and places I’ve been. For example, in adult jail some of the most treacherous things happen. People in adult jail get stabbed, riots break out with more than 20 people, and you see people die. That’s treacherous. If you’re on the street, the streets are treacherous too. People get shot right in front of your face and die in terrible accidents. The streets can be life threating, and you just look and say that’s TREACHEROUS.