No moleste! No moleste!

Have you ever noticed how many words have an unused logical opposite? Does that make sense?
Look at the word 'unmolested.' It's pretty common parlance. One might say:

P: I was pleased to find my office unmolested when I returned from
my vacation.
or
T: My wallet was where I left it, apparently unmolested

Fine. but no one ever says:

S: While Paul was out of town, I molested his office looking for cd's.
or
J: Hey, do you have any gum?
H: I dunno. Go molest my purse and check.