fri

Example:They were bitter enemies, even after many years of trying to make peace.

Definition:A person who is hostile or unfriendly towards another

Example:She was a stranger to the city, unsure of where to go after her bus broke down.

Definition:A person who is not known or familiar; often used in a negative context

Example:The adversary will stop at nothing to discredit the politician's campaign.

Definition:A person who opposes or is an opponent to someone or something