Un
Undo
Cancel
Redo
Do it again
Misunderstand
Understood something incorrectly
Pre-read
Read in advance
Dislike
Hate something
Unable
Not able to do something
Replay
To play something again
Misplace
Lost something
Preview
An early look at something
Disappear
Vanish
Unfold
Open up
Recount
Count once more
Mishandle
Preheat
Heat something up earlier
Disobey
Do not listen
Unscrew
Reappear
Appear once more
Misdirect
Directed something wrongly
Precaution
Being cautious beforehand
Discontinue
Stop
Unlearn
Remove from memory
Rearrange
Change the position of something
Mistreat
Treat a living creature poorly
Preregister
sign up for something early on
Disorder
Chaos / Lack of order