What is another word for were a foil to?
Pronunciation: [wɜːɹ ɐ fˈɔ͡ɪl tuː] (IPA) 
The phrase "were a foil to" can be used to describe a person or thing that contrasts with or complements another. Alternative words that could be used in place of "foil" in this context might include "opposite," "counterpart," "antagonist," "contrast," "balance," or "counterbalance." For example, one might say that a shy person who is friends with an outgoing extrovert is their "foil," or counterpart, providing balance in the relationship. Similarly, in literature, the villain may serve as an "antagonist" or "contrast" to the hero, acting as a foil to highlight the hero's positive qualities.
