Restricted thesis is where there is limited focus or limited view on the specific topic. Thesis is a focus on a topic/statement that gives a deep understanding to anyone reading it. It is a part of research on that topic done by the individual.
Explanation:
Here, unrestricted thesis states that the scope and focus is not limited but has a wider view/wider creativity and point of views to understand the topic. Perspectives may differ but there is a scope of variety of perspectives to be involved and studied.
The restricted thesis for this can be, Classical music is difficult as it stands as the base for other kinds of music.
This restricts the ideas, perspectives when we talk about how is classical music limited to few gifted people - whether to understand it or learn it.
Odysseus because he traveled everywhere facing new obstacles each time and then he returned back home.
Piled and unloaded are antonyms