The crossword solution for the term 'needed to be kneaded' is 'ACHED', which is a five-letter word. ACHED is an adjective that means to have suffered pain or distress, usually physical. It is often used to describe a feeling of soreness or stiffness in the muscles after exercise. Kneading is a massage technique that involves pressing and stretching the muscles with the hands, and it can cause soreness or stiffness in the muscles afterwards. Therefore, the term 'needed to be kneaded' can be summed up as 'causing aching'.