Answer:
Grief
Explanation:
This is because the the narrator is grieving over his love, Lenore, who has passed away.
There are many themes in romanticism but in my personal opinion the prominent theme would be that of emotion in its naturalist state. I can not guarantee you that each and every scholar agrees on this but inspiration and connecting emotionally with nature is what Romanticism heavily relied on.
Hope this helps! If you have any other questions or would like further explanation just let me know! :)
Let's say that a clock is broken, so stuck on the time 6:15. While most of the day, that clock is incorrect, it is correct at 6:15 AM and 6:15 PM, thus it is right twice a day.
Its called a "Thesaurus" it has antonyms, synonyms, and sometimes rhymes.