The phrase "dead soul" can evoke a sense of lifelessness and emptiness within a person. Substitutes for this term include "lifeless being," "uninspired individual," and "spiritless entity." Other options could include "zombie-like," "hollow shell," or "inanimate vessel." These phrases all convey a similar essence of a person or thing lacking vitality, enthusiasm, and creativity. While each term may have its own unique connotations, they all paint a picture of a lifeless entity that is devoid of vibrancy and personality. Choosing the right synonym can help to more accurately convey the intended message and evoke the desired emotional response from the audience.