The term "terminal case" refers to a person or situation that is beyond cure or recovery. However, one can use various synonyms to convey this meaning in a more nuanced and empathetic way. For instance, "end-stage," "irreversible," and "incurable" all suggest the finality of a condition without being as blunt or insensitive as "terminal." Similarly, phrases like "advanced disease" or "grave prognosis" indicate that the outcome is likely to be negative, but also allow for the possibility of hope and treatment. Ultimately, the choice of synonym depends on the context and the speaker's intentions, but all of these options provide a more thoughtful and compassionate approach than simply referring to someone as a "terminal case".