Seasides are popular vacation destinations offering a variety of coastal activities like swimming, sunbathing, and surfing. If you enjoy spending time by the sea, you might appreciate knowing some synonyms for this word to help you switch up your vocabulary. Some alternatives for the word seaside include beachfronts, shorelines, coasts, seacoasts, and waterfronts. These synonyms can be useful when writing travel guides, articles, or blogs centered on adventure, relaxation, or romantic getaways. Regardless of which term you use, the allure of any synonym for the seaside will remain the same: the experience of being by the sea is a delight for the senses and a well-deserved escape from everyday life.