What is another word for foils?
Pronunciation: [fˈɔ͡ɪlz] (IPA) 
Foils are often defined as something that hinders or prevents the success of something or someone. Synonyms for this word include opposition, resistance, obstruction, hindrance, and impediment. Opponents are often called foils because they provide a challenge or struggle for someone attempting to succeed. A person's weaknesses can also be a foil to their success because they hinder their ability to achieve their desired outcome. In literature, a character who serves as a foil to the protagonist is someone who contrasts with them in some way, highlighting their personality or actions through their differences. Regardless of the context, foils are a common feature in life and writing.
