Hypnotic stupor is a state of deep unconsciousness induced by hypnosis. It is also known as TRANCE, which is the six-letter solution to the crossword puzzle. Hypnotic stupor is a state of deep relaxation and heightened suggestibility, in which the subject is more open to suggestion and can experience vivid hallucinations. It is often used in psychotherapy to help people access memories or feelings that they may have difficulty accessing in a conscious state.