One of the two questions with the tag "character-explanation" can be interpreted as a character analysis and also the term used in literature is generally "character analysis". Should these tags be synonyms?
Merging the tags would be much more appropriate than making them synonyms. As already mentioned in comments, this isn't what synonyms are for.
Merging tags is a moderator function, wait until we get them and then issue a gentle reminder.
Regarding the merge, that can for few tags essentially be done by everyone with edit privileges.– HelmarJan 20, 2017 at 9:44