The term 'Place to Put In' can be solved by two words: HARBOR (6 letters) and COVE (4 letters). A HARBOR is a sheltered body of water where ships and boats can dock and take on supplies. Harbors are usually located near a city or town, and often have a lighthouse or other navigational aids. A COVE is a small, sheltered bay or inlet, usually found along the coast. Coves are often used as safe havens for boats during storms or bad weather.