Opposite of Loud
Quiet
Opposite of Empty
Full
Opposite of Wet
Dry
Opposite of Go
Stop
Opposite of Awake
Asleep
Opposite of On
Off
Opposite of Top
Bottom
Opposite of Heavy
Light
Opposite of Open
Closed
Opposite of Hot
Cold
Opposite of Thick
Thin
Opposite of Happy
Sad
Opposite of Sink
Float
Opposite of Clean
Dirty
Opposite of Cold
Hot
Opposite of Left
Right
Opposite of Small
Big
Opposite of Up
Down
Opposite of Dark
Light
Opposite of Sit
Stand
Opposite of Tall
Short