The term 'FULL RANGE' can be described by five different crossword solutions: GAMUT (5 letters), EXTENT (6 letters), ATOZ (4 letters), FROMATOZ (8 letters), and SOUPTONUTS (10 letters). GAMUT is a term used to describe the entire range of something, while EXTENT refers to the degree or amount of something. ATOZ and FROMATOZ are both terms used to describe the full range of something, from the beginning to the end. Finally, SOUPTONUTS is an idiom that means the full range of something, from the most basic to the most complex.