General synonyms:
* Repository: This emphasizes the storage aspect of the knowledge base.
* Database: This emphasizes the structured nature of the knowledge base.
* Collection: This is a more general term for a group of items, including information.
* Information source: This emphasizes the role of the knowledge base as a provider of information.
More specific synonyms depending on context:
* Encyclopedia: This is a good synonym if the knowledge base is comprehensive and organized by topic.
* Dictionary: This is a good synonym if the knowledge base focuses on definitions and explanations of terms.
* FAQ (Frequently Asked Questions): This is a good synonym if the knowledge base primarily answers common questions.
* Manual: This is a good synonym if the knowledge base provides instructions or guidelines.
Other related terms:
* Knowledge repository
* Information repository
* Data repository
* Knowledge management system
The best synonym to use will depend on the specific context and what you want to emphasize.