The term 'WORKOUT AFTERMATH' can be broken down into three crossword solutions: SORENESS (8 letters), ACHE (4 letters), and ACHES (5 letters). SORENESS is a feeling of discomfort or pain that is felt after a strenuous workout. It is usually caused by the muscles being overworked and can last for several days. ACHE is a dull, continuous pain that is felt in a specific area of the body. ACHES are similar to SORENESS but are more localized and can be felt in one particular area.