What's the opposite of tall?
short
What's the opposite of right?
left
What's the opposite of cold?
hot
What's the opposite of thick?
thin
What's the opposite of old?
young
What's the opposite of clever?
stupid
What's the opposite of fast?
slow
What's the opposite of short?
long
What's the opposite of dark?
fair, light
What's the opposite of big?
small
What's the opposite of wrong?
correct, right
What's the opposite of thin?
fat
What's the opposite of sad?
happy
What's the opposite of old?
new
What's the opposite of good?
bad