The word surprise can add an element of excitement and uncertainty to daily life. However, if you're looking to change your writing style and word choice for the term, there are many synonyms to choose from. For example, you could use the word startle or amaze to describe the feeling. Alternatively, you could choose to use synonyms like shock, bewilderment, or astonishment. Each of these words can provide a different, nuanced meaning to your writing, so experiment with each of them to find the tone you're aiming for. With plenty of alternatives available, it's simple to add variety to your writing style and keep your readers engaged.