Before the changes I made recently, the maximum expiry you could have was 12 hours, which some people thought was too short, hence I bumped it up to 7 days. On

Before the changes I made recently, the maximum expiry you could have was 12 hours, which some people thought was too short, hence I bumped it up to 7 days. One way is to decrease the maximum expiry for guests and allow people to sign up to gain access to longer expiries, which keeps the words in use down. Otherwise, I can add more adjectives to increase the number of possibilities. There's already an adjective layer when the single word is exhausted.