I was reminded of the Fallout terminals, so here are the words for my Fallout-themed hacker. Each difficulty has words associated with the corresponding group (ordered by strength).
Easy (Raiders):
- Rifle
- Cola
- Chems
- Thief
- Scrap
Medium (Brotherhood of Steel):
- Citadel
- Knight
- Pentagon
- Armour
- America
Hard (The Institute):
- Synthetic
- Commonwealth
- Robotics
- Technology
- Organisation