This suggestion was made in the comments to the question Do brown dwarfs have starspots? It is about sunspots (9 questions) vs. starspot (6 questions) . The latter tag I recently created. The user @John wrote:
I ain't sure if it's a good idea to create two separate tags sun- and starspot. The Sun is a star. I suggest sunspot be made synonymous with starspot, and if they're ones concerning the Sun you can add the tag Sun to your question.
I tend to agree with that. Any other thoughts?