Acathexia refers to the inability to concentrate or focus on any particular emotion, thought, or object. While this term might not be widely used in everyday speech, there are several synonyms that can be useful in expressing this concept. For instance, one might use words such as inattentiveness, distractibility, or preoccupation to convey the idea of acathexia. Likewise, one might also use terms like detachment, indifference, or apathy to describe this state of mind. Whatever the word choice, it is clear that acathexia and its synonyms all describe a certain kind of mental state that can be difficult to shake once it sets in.