Answer:
A central idea is a main point that the author is making (also called a main idea or a key idea).
Homonyms is something poets use that means words with more the one meaning
The technique helps you <span>gather the right words to describe a short story or novel</span>
The other day, one of the gentlemen from Georgia, an eloquent man, and a man of learning, so far as I <span>can judge, not being learned myself, came down on us astonishingly.
</span><span>The other day, one of the gentlemen from Georgia… came down on us astonishingly.</span>