Formal; words that are specific to the pain. C
Answer:
Sanger is the protagonist, and Zaroff is the antagonist.
Explanation:
Had to do some research.
A protagonist is the character we root for, the main character.
An antagonist is the bad guy, someone we want to lose.
heresy: belief or opinion contrary to orthodox religious doctrine
impostor: a person who pretends to be someone else in order to deceive others
juncture: a particular point in events or time
loquacious: tending to talk a lot; talkative
marred: blemished; disfigured
fulminate: to criticize strongly; express vehement protest
glutton: an excessively greedy eater
nuance: a subtle difference in or shade of meaning
pious: devoutly religious
terse: sparing in the use of words