1. To oppose: This means to be against something or someone.
* Example: "She opposed the new law."
2. To contrast: This means to show the differences between two things.
* Example: "The teacher contrasted the two theories."
3. To be opposite: This means to be on the other side of something.
* Example: "The house is opposite the park."
4. To reverse: This means to change something to its opposite.
* Example: "The judge reversed the decision."
5. To confront: This means to face something directly and challenge it.
* Example: "He confronted his fears."
The most appropriate verb depends on the specific meaning you want to convey.