Seafaring is a term used to describe activities related to the SEA, such as sailing, fishing, and trading. It is an umbrella term that encompasses four related words: SEA (3 letters), MARINE (6 letters), NAVAL (5 letters), NAUTICAL (8 letters), and MARITIME (8 letters). SEA refers to the body of salt water, while MARINE is an adjective used to describe things related to the SEA. NAVAL is an adjective used to describe things related to the navy, such as ships and personnel. NAUTICAL is an adjective used to describe things related to sailing, such as navigation and seamanship. Finally, MARITIME is an adjective used to describe things related to the SEA, such as trade and commerce.