Starting up is an exciting journey, but sometimes we get caught up with using the same phrase over and over again. There are several synonyms for "starting up" that you can use to add some variety to your vocabulary. You can use phrases such as "launching a business," "initiating a company," "establishing a startup," "commencing operations," or "starting a venture." Depending on your industry and communication style, one of these phrases may be a better fit for you. Remember, changing up your language can also help you better express your unique perspective and differentiate your brand.