Here are some examples:
* Disapprove: To not approve of something.
* Disagree: To have a different opinion.
* Disconnect: To break a connection.
* Disarm: To take away weapons.
* Disable: To make something unable to function.
The prefix "dis-" can also create words with a negative or unfavorable connotation, such as:
* Dishonest: Lacking honesty.
* Disgrace: Shame or dishonor.
* Disorder: A state of confusion or untidiness.
However, it's important to note that the meaning of "dis-" can sometimes be more subtle, depending on the specific word it's attached to.