The word "HOTK" can mean a lot of things, from a popular acronym to a slang term that describes something that is fashionable or trendy. With so many different meanings, it can be helpful to have some synonyms at your disposal. Some excellent options include "popular," "trendy," "in demand," "fashionable," and "buzzworthy." These words all express the same idea of something being new and exciting in the cultural sphere. Whether you're describing a new movie release, a viral trend on social media, or the latest fashion trend, these synonyms are sure to help you capture the essence of what it means to be "HOTK".