The third-person omniscient point of view is a method of storytelling in which the narrator knows the thoughts and feelings of all of the characters<span> in the story. The third-person is not the same as the </span>third-person limited<span>, a point of </span>
The answer would be C.
Since this isn't a flashback, first person, or doesn't lead to anything stressful.
It uses a lot of different words to add on the the terror of the "Death swamp," such as ooze, desperate, hopeless, or even viciously.
Thesaurus is the tool where you can find synonyms for a word, and even antonyms.
Although you can find synonyms in a regular dictionary as well, thesauri are better when it comes to that.