The crossword solution for the term 'PREFIX WITH MEDIC' is 'PARA'. The prefix 'para-' is derived from the Greek word 'para', meaning 'beside, near, beyond, or apart'. It is commonly used in medical terminology to refer to a condition that is related to, but not necessarily caused by, another condition. For example, 'paraplegia' is a condition of paralysis that affects the lower half of the body, but is not necessarily caused by a spinal cord injury.