I think the answer is Disrepair
For clarification purposes, what exactly do you need assistance with? Is it getting an opinion? Trouble understanding what the question means? Please explain and I will try to quickly reply :)
In a nonfiction work, the text that features alphabetically lists key terms and their definitions is <em>Glossary</em>. A glossary is an alphabetically ordered list of words, that are technical or difficult to understand with their definition. It is used in nonfiction works and it refers to a specific subject or text. It is like a small dictionary.
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
