Out of style is a term used to describe something that is no longer fashionable or popular. The crossword solutions for this term are passe (5 letters), DATED (5 letters), dorky (5 letters), UNPOPULAR (9 letters), and ANTIQUATED (10 letters). Passe means out of fashion or no longer in use, while DATED implies something is old-fashioned. Dorky is an informal term for something that is socially awkward or uncool. UNPOPULAR means not liked by many people, and ANTIQUATED means something that is very old and out of date.