How to uninstall or remove apertium-nob-sme software package from Debian 9 (Stretch)

You can uninstall or removes an installed apertium-nob-sme package itself from Debian 9 (Stretch) through the terminal,

$ sudo apt-get remove apertium-nob-sme

Uninstall apertium-nob-sme including dependent package

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

$ sudo apt-get remove --auto-remove apertium-nob-sme

Use Purging apertium-nob-sme

If you use with purge options to apertium-nob-sme package all the configuration and dependent packages will be removed.

$ sudo apt-get purge apertium-nob-sme

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 apertium-nob-sme