What was the password to get into the Gryffindor common room that Neville Longbottom forgot in Harry Potter and the Philosopher's Stone?

Answer 1

Neville could only ever remember one password because it was to do with a plant - which he had.

In Harry Potter and the Philosopher's Stone he broke his wrist and had to sleep outside because he couldn't remember that the password was "pig snout".

Answer 2

The first known password dates from the beginning of Harry's first year at Hogwarts in September 1991 when Percy Weasley revealed it to be the Latin phrase 'Caput Draconis'.

Answer 3

When they first arrived it was wattlebird. Harry and Ron had to get it from Hermione.

Answer 4

The known passwords in the 1991-1992 school year were Caput Draconis and Pig Snout.

Answer 5

Mimbulus Mimbletonia.

Answer 6

The password was "Pureblood".

Answer 7

pig snont