enemy
The Spanish word 'enemigo' translates to 'enemy' in English. An enemy is a person who is actively opposed or hostile to someone or something. In various contexts, this can refer to a person with whom one has a dispute or conflict, typically one who wishes to harm or defeat another, or to provide obstacles or problems to one's endeavours. The term can also be used in military contexts to refer to individuals or groups opposing one's own military forces.
I have always considered my rival as an enemy.
This phrase expresses the idea that the speaker sees their rival not just as a competitor but as someone against whom they have an adversarial relationship.
I don't want to do business with them, they are my enemies.
Here, the speaker indicates that they have a strong negative feeling towards a particular group, which prevents them from engaging in business transactions.
The fear of the enemy can unite people.
This phrase suggests that a common fear or threat from an adversary can bring individuals or groups closer together in solidarity.