The crossword solutions for the term SPA SOUNDS are AAHS (4 letters) and AHS (3 letters). AAHS stands for Autogenic-Hemispatial Syndrome, which is a type of auditory hallucination that is characterized by hearing one's own voice repeating words or phrases. AHS stands for Auditory Hallucination Syndrome, which is a condition in which a person experiences auditory hallucinations without any other symptoms of mental illness. Both of these conditions are commonly experienced by people who have visited spas or other relaxation centers.