I have just invented the word "misremember", meaning to think you have remembered something only to discover that you have got it completely wrong!
Does anyone think it could be useful?
I haven't got a new word to add to the list but when we have the leaving party the other day it reminded me of when I was small and Mum and Dad were out to a do - I heard them discussing the night and thought they'd joined some sort of cannibalistic cult.