The term SPLENDID ARRAY can be summed up with the crossword solution PANOPLY, which is a 7 letter word. PANOPLY is a noun that refers to a splendid or impressive array of things, such as a collection of objects or a display of colors. It is derived from the Greek word panoplia, which means 'complete suit of armor.' The term is often used to describe a wide variety of items, such as a range of clothing, a variety of weapons, or a group of people.