Undirected graphs are often used to model social networks where friendships are mutual.

Her undirect answer made me wonder if she was hiding something.

The cunning spy tried to undirect the investigators by planting false evidence.

To analyze reachability in the network, we searched for an undirected path that connects the two vertices despite the mixed orientations of edges.

During the experiment, the particles moved undirectedly, making it difficult to predict their paths.

He wrapped the undirtied glass in a towel to keep it free from smudges.

In algorithms class, we modeled the social network as an undirected graph to simplify analysis of mutual friendships.

The researchers modeled the network as an undirected graph to simplify analysis.

She undirects the conversation whenever it becomes too personal.

By undirecting the arrows on the map, the cartographer created a diagram showing routes without clear direction.