The term 'THOROUGHLY COOKED' can be summarized by two crossword solutions: DONE (4 letters) and WELLDONE (8 letters). The term 'THOROUGHLY COOKED' is used to describe food that has been cooked until it is completely cooked through. The term 'DONE' is often used to describe food that has been cooked to the point where it is safe to eat, while the term 'WELLDONE' is used to describe food that has been cooked for a longer period of time and is usually more well-DONE than food that is simply 'DONE'.