To create a synonym:
Go to Catalog and select Synonyms
Click on Create new synonym
Specify the Catalog word for which you want to set up synonyms
Enter the Synonyms - these are the words that will be considered equivalent to the catalog word
Click Save synonym
Synonyms function in a one-way manner. For example, if the catalog word is "ukulele," you will find all "ukulele" products when searching for any of the synonyms, such as "small guitar." However, searching for "ukulele" will not automatically return results for "small guitar."