In the Navigation Pane, click Grammar, and then click Phonological Features.
In the Phonological Features pane, select the feature you will delete.
Do one of the following:
On the Standard
toolbar, click .
Click the Edit menu field click Delete Feature.
Right-click the phonological feature, and then select Delete selected Feature.
The Delete Feature warning box appears and asks if you want to continue with the deletion.
If you are sure you want to delete the phonological feature, click Delete.
The phonological feature.
Otherwise, click Cancel.