Adult Reye Syndrome is a rare and serious medical condition that affects the brain and liver. It is crucial to understand the synonyms of this term to ensure accurate communication and understanding. One possible synonym is "ARS", an abbreviation commonly used among medical professionals. Another alternative term is "Reye-like syndrome", which highlights the similarity of symptoms to Reye Syndrome found in children. Additionally, medical experts may refer to this condition as "late-onset Reye Syndrome", emphasizing the age of onset being in adulthood. Familiarizing oneself with these synonyms will facilitate effective communication and understanding when discussing this debilitating condition.