In the same theme, something to add to their list of common passwords is the What3Words database of locations
It's something like 50trillion sets of looks-random strings. That's quite a lot, but if the list could be narrowed very significantly to get some likely results by selecting locations in:
1) cities where a company is physically located
2) large capital & global cities
3) significant landmarks
I see sysadmins using the tool all the time as a temporary password generator.