The answer would be Ornate.
There’s this website called Megan dictionary or something like that it helps a lot
Answer:
The narrator tells how "Earth: The Planet" has undergone several name changes. What point might the author be making? The author uses the name changes to suggest that the whole planet has been just a brand for centuries
Explanation:
Please Post the story So I can answer your question and put who character S is.
The synonym of glib would be insincere...
if you look up the definition in the dictionary it tells you that glib refers to someone that is insincere
hope this helps :)