"As well as" is a conjunction that is often used to connect two or more clauses that are of equal importance. It can provide variety and clarity to writing, but using it repeatedly can make the writing seem repetitive. Synonyms for "as well as" include "in addition to," "also," "furthermore," "moreover," "likewise," "besides," "similarly," "including," and "not to mention." Choosing the most appropriate synonym depends on the context of the sentence and the writer's intention. By incorporating different synonyms for "as well as," writers can improve the flow of their writing and enhance their style.