In SharePoint 2013 it seems very easy to create synonyms for terms that live under the Managed Metadata Service
(see first image) but it seems like I am unable to do so with Keywords
living under the System
section of the Term Store Management Tool (see image 2). Is there anyway to enable synonyms for System Keywords (Enterprise Keywords)
Synonyms enabled for Managed Metadata Service
terms
No option for synonyms in System -> Keywords