Highrise building is a term that refers to a tall and imposing structure that houses multiple floors. However, there are many synonyms for this term, which can be used to add a little more flavor to one's vocabulary. Some synonyms for highrise building include skyscraper, multi-storey building, tower block, high-rise apartment, and high tower. These words are often used interchangeably to talk about tall buildings that dominate a cityscape. Although their context may be different, their meaning remains the same: a structure that is remarkable for its height and grandeur. Use these words to add variety and precision to your writing or conversation.