Words similar to opposites

Example sentences for: opposites

How can you use “opposites” in a sentence? Here are some example sentences to help you improve your vocabulary:

Now cynicism comes to the fore, now rage, now a brief interlude of tenderness, but their opposites also are always present--for Nichols is embodying the character, not the character's characteristics.
Why are these ups and downs not polar opposites?
Happy Opposites Day
Cobuild and CED are far from being such polar opposites, but they exemplify this general point.
It's doubly crazy to argue on any day besides Opposites Day that the high-school quota system has nothing to do with race.