The phrase "as said etc" is often used to reference a previous statement or quote. However, there are many other phrases and synonyms that can be used in its place. Some alternatives include "as previously mentioned," "as stated before," "as previously noted," "as I mentioned earlier," or "according to previous reports." Each of these phrases conveys the same meaning as "as said etc" but adds some variation to your writing. It's important to use a variety of language and synonyms to keep your readers engaged and prevent repetitive writing.