Peirce covered both semantic and syntactical issues in his theoretical grammar, as he sometimes called it.

And maybe this is a semantic issue.

This comprehension can be extracted of etymological and semantic issues.

It is not a mere semantic issue nor a matter of arbitrary choice.

A. One man's petty, semantic issues are another's rulebook.

These two things are very clearly not the same and so it is a semantic issue about what "important" means.

As I say, I think it is a semantic issue not a scientific one.

Perhaps there are some semantic issues at play here.

This seems a semantic issue at best.

This led to his being called to testify as an expert witness on semantic issues in around 40 court cases, including murder trials.