The term ELLE RIVAL is a reference to the two major fashion magazines, Elle and VOGUE. The crossword solution for this term is VOGUE, which is a 5-letter word. VOGUE is an American magazine that focuses on fashion, beauty, culture, and lifestyle. It was founded in 1892 and is considered to be one of the most influential fashion magazines in the world. Elle is a French magazine that was founded in 1945 and is also a major fashion magazine. Elle and VOGUE are often seen as rivals in the fashion industry.