Section A - Conversational Shorthand
Definition: a person is non-Adventurer if they are not the Adventurer.
After reading a command when the current interlocutor is the obedient Adventurer and the player can see the Adventurer and the player cannot see a non-Adventurer person (this is the adjust conversation to commands rule):
if the player's command includes "password/passphrase/ipsa/scientia": [Don't block saying the passphrase.]
make no decision;
if the player's command includes "say":
replace the matched text with "adventurer, ".