The crossword solution for the term CARDINAL, FOR EXAMPLE is RED. The word cardinal is used to describe a number of things, including birds, colors, and directions. In the context of birds, a cardinal is a type of songbird with a distinctive RED plumage. In terms of colors, RED is one of the primary colors and is often associated with passion, energy, and strength. In terms of directions, cardinal directions are the four main directions on a compass: north, south, east, and west.