Most voguish can be defined as something that is perceived to be fashionable, trendy or up-to-date. Some antonyms (opposites) for the word most voguish include outdated, unfashionable, old-fashioned, antiquated, behind the times or outmoded. These words are often used to describe things that are no longer in trend or popular. While most voguish items may be seen as trendy today, they will eventually fall out of fashion and become outdated. Antonyms of most voguish are subjective and depend on individual tastes and preferences. What one person considers fashionable, another may find unfashionable.