Answer:
Well, Technically all words can be used in an essay its honestly just how you say them, or use them. Most words that you should use is descriptive words AKA words that discribe something. More words to use are Symbols, symbols are very useful in essays even paragraphs, Stories, Pretty much anything.
Explanation:
There is way to much time travel going on and makes the book hard to follow
So if there is no topic sentence than it would really not sum up your arguement in the paragraph or the point you are stating