What is another word for are a foil to?
Pronunciation: [ɑːɹ ɐ fˈɔ͡ɪl tuː] (IPA) 
The phrase "are a foil to" means to contrast or offset. There are many synonyms for this phrase, but some of the most common include counterbalance, highlight, balance out, complement, contrast with, and set off. These words all describe a situation in which someone or something is used to emphasize the differences between two other people or things. For example, a comedic character in a movie might be used as a foil to a serious character, highlighting the contrast between their personalities. Similarly, a dark color might be used as a foil to a light color, creating a balanced contrast that draws the eye.
