Words similar to counterexample

Example sentences for: counterexample

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

This counterexample was simulated especially for discussion of practical issues and as such may look scary, but on the other hand we never encountered such a failure in applications to real world signals.
The remake of The Haunting has the bad fortune to open in the same month, and what might have been dismissed as just a lame, overstuffed big-studio scare picture will now be held up as a counterexample.
(I'm aware of the counterexample: the dread Harmony Korinne, whose hacking at his canvas is an attempt to disguise his limitations as bold artistic choices.)