The term 'more fashionable' can be described by four different crossword solutions: 'trendier' (8 letters), 'tonier' (6 letters), 'HOTTER' (6 letters) and 'SMARTER' (7 letters). Trendier implies that something is more up-to-date and modern, while tonier suggests a higher level of sophistication. HOTTER implies that something is more attractive and desirable, while SMARTER implies that something is more stylish and well-put-together. All of these words together describe the concept of being more fashionable.