Windsor, e.g. is a term that refers to the British Royal Family, who are based in the United Kingdom. The crossword solutions for this term are NECKTIE (7 letters), CASTLE (6 letters), KNOT (4 letters), and TIE (3 letters). NECKTIE is a type of clothing item worn around the neck, usually made from silk or other fabrics. CASTLE is a large fortified structure, typically built during the Middle Ages by royalty or nobility. KNOT is a loop of rope or string that is tied in a particular way. TIE is a piece of clothing that is worn around the neck and is usually made from silk or other fabrics.