There are various synonyms for the phrase "as it", some of which can be used to enhance the quality of writing. One possible synonym is "in the same way", which can be used to indicate that something is being done in a similar manner. Another option is "just as", which can imply that two different things are being compared with each other. A third synonym is "like", which is often used to describe something that is similar to another thing, but not exactly the same. Finally, "in the manner that" can be used to indicate how something is done. Overall, there are numerous ways to replace the phrase "as it", and using synonyms can improve the clarity and flow of writing.