The term 'TRY TO CURE' can be solved by the crossword solution 'TREAT', which is a five-letter word. Treating an illness or injury is a common practice in the medical field, and it involves using various methods to attempt to cure the condition. This could include medication, physical therapy, or other treatments. Treating an illness or injury is often the first step in the healing process, and it is important to take the necessary steps to ensure that the patient is receiving the best possible care.