How to uninstall or remove libkdewebkit5 software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed libkdewebkit5 package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove libkdewebkit5

Uninstall libkdewebkit5 including dependent package

If you would like to remove libkdewebkit5 and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove libkdewebkit5

Use Purging libkdewebkit5

If you use with purge options to libkdewebkit5 package all the configuration and dependent packages will be removed.

$ sudo apt-get purge libkdewebkit5

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove libkdewebkit5