$ sudo apt-get remove abw2odt 

Uninstall abw2odt including dependent package

If you would like to remove abw2odt and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove abw2odt 

Use Purging abw2odt

If you use with purge options to abw2odt package all the configuration and dependent packages will be removed.

$ sudo apt-get purge abw2odt 

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 abw2odt 

See Also,