"As an outgrowth" is a phrase commonly used to indicate that something has developed or evolved from another thing. Some synonyms for this phrase could be "as a result," "as a consequence," or "as a byproduct." These alternative phrases suggest that something has occurred due to the existence or occurrence of something else. Other synonyms for "as an outgrowth" could include "in conjunction with," "in corollary to," or "in tandem with." These phrases imply that two events or developments have taken place simultaneously and are related to each other. By using different synonyms, writers can add variety and clarity to their language, making their writing more engaging and persuasive.