How to Use "derogate" with Example Sentences

1. The parties may not derogate from or vary the effect of this article .
2. Such behavior will derogate from your image .
3. Such shameful behaviour will certainly derogate from his fame .
4. People often derogate what they don 't understand .
5. The parties may exclude the application of this convention or , subject to article 12 , derogate from or vary the effect of any of its provisions .