Depending on your purpose this script may be helpful as it will remove a lot of the preloaded applications.
CAUTION: This list of applications should be reviewed first. My intention of this removal script is to remove a lot of applications that a business or kid computer may not need. That said they have different ISO downloads for that.
cd ~/ for app in /usr/share/applications/*.desktop; do echo "${app:24:-8}"; done > applications.txt && cat applications.txt
sudo apt-get remove -y --purge python-pygame zeitgeist airstrike aisleriot ardour audacity blender bluefish brutalchess xmoto warzone2100 mahjongg xonotic gnome-games* supertux* quadrapassel minetest chromium-browser frozen-bubble gimp gnome-mahjongg gnome-mines gnome-activity-journal gnome-sudoku gweled neverball neverputt pingus trigger-rally armagetronad extremetuxracer virtualbox brasero empathy-common empathy* transmission-* shotwell* totem* account-plugin-* friends* unity-webapps-common thunderbird* gnome-orca gnomine gnome-sudoku gnome-mahjongg gnome-todo gnome-weather *geary xournal synergy gnome-builder darktable dia vlc vim vym rhythmbox freecad hugin inkscape librecad mypaint scribus gobby liferea calibre glabels gnucash homebank planner referencer gnome-dictionary gnome-calendar gnome-contacts transmageddon pitivi cheese kazam handbrake kdenlive kodi lmms gespeaker mixxx qjackctl cellwriter easystroke sudo apt-get autoremove -y sudo apt-get autoclean -y
sudo reboot