All 3 Uses

psychotic
in
Tenth Grade Bleeds
(Auto-generated)

He'd thought Otis was some psychotic vampire, marking him for death.†
Chpt 2. *

psychotic = related to psychosis or someone who suffers from a psychosis (any severe mental disorder in which contact with reality is lost or highly distorted)
Psychotic jerk, maybe.†
Chpt 8.
In the past few years, you've managed to outwit a psychotic vampire who chased you down with the help of thugs the size of dump trucks, as well as a stake-wielding slayer, bent on your demise, who actually stabbed you through the chest.†
Chpt 9.

Definitions:

(1) (psychotic)
related to psychosis or someone who suffers from a psychosis (any severe mental disorder in which contact with reality is lost or highly distorted)
(2) (meaning too rare to warrant focus)