The term FAB RIVAL is composed of three words: FAB, ERA, and WISK. FAB is an acronym for 'Fashionable, Attractive, and Bold, ' which is often used to describe someone who is stylish and confident. ERA is a three-letter word that refers to a period of time in history, such as the Victorian ERA or the Jazz ERA. WISK is a four-letter word that means to move quickly and lightly, often with a sense of urgency. Together, these words can be interpreted to mean a stylish, confident, and fast-moving rival.