PSX Passwords - CyberTiger

Here is a bunch of Passwords that are clearly in the game, but entering them in gives you a wrong password error.

I think there doin' something, but I'm not sure...
ROSEDA
GOLARE
WEREMO
DASETA
GUTOWE
FELOME
MODENA
TAROSI
RIPADE
SIVUJO
LEFAKO
MUNOZA
WUGAKU
NALAHI
HALOGU
WEGAMO