GUIDING LIGHT is a term that can refer to many different things. In this crossword, it is represented by seven words: POLARIS (7 letters), STAR (4 letters), BEACON (6 letters), LODESTAR (8 letters), DSTAR (5 letters), POLESTAR (8 letters), NORTHSTAR (9 letters), and INSPIRATION (11 letters). POLARIS is a STAR in the constellation Ursa Minor, commonly known as the North STAR. STAR is a luminous celestial body made up of plasma held together by its own gravity. BEACON is a light or other visible object used as a signal or marker. LODESTAR is a STAR that serves as a guide or point of reference. DSTAR is a type of digital radio protocol used for amateur radio. POLESTAR is another name for the North STAR. NORTHSTAR is a STAR in the constellation Ursa Minor, which is used as a navigational aid. Finally, INSPIRATION is an influence that motivates someone to do something. All of these words are related to the concept of a GUIDING LIGHT, which can be seen as a source of guidance, direction, or INSPIRATION.