Answer:
1. Subtopic.
2. Main topic.
3. Complete.
4. Phrase.
5. Philology.
6. Compound word.
7. Outline.
Step-by-step explanation:
1. Subtopic: after capital letters; less important idea. It forms part of a main topic and as such contains lesser informations or ideas.
2. Main topic: after Roman numerals; most important idea. It's usually the central and most important idea, which a literary work is based on.
3. Complete: unabridged. A statement or sentence that contains and conveys all the necessary information to the listeners or audience, without leaving out any details to be imagined.
4. Phrase: group of words. These group of words function as a single unit of a clause or sentence. For example, I waited for him.
5. Philology: study of words. It's a subcomponent of linguistics.
6. Compound word: two words forming one word. Some examples are living room, dinner table, full moon, real estate, swimming pool, etc.
7. Outline: short form of writing using only the most important words. It's typically used for summarizing the main topic or ideas of a literary work.