An onomatopoeia is <span>the formation of a word, as cuckoo, meow, honk, or boom, by imitation of a sound made by or associated with its referent.
I hope I helped :))</span>
Favorite
Because even though special is a adjective favorite has more meaning and is used more.
One and four. Mysterious setting and the analysis of the evilness of human nature
These are homophones, words which sound identical but have different meaning.
I and III only because they don't make sense
