thawing
what is the opposite of smoother in seven letters
running
running or jogginghttp://running.about.com/
freezing,solidifying
The opposite of frisky is freezing.
no it is not melting is the reverse of freezing
The opposite of sweltering is freezing.
the opposite of boiling is freezing
melting
The word that has only four letters and is the opposite of mean in NICE
It is thawing.
Those letters spell opposite.