What is the opposite of sad?
happy
What is the opposite of new?
old
What is the opposite of cheap?
expensive
What is the opposite of small?
big
What is the opposite of tall?
short
What is the opposite of cold?
hot
What is the opposite of difficult?
easy
What is the opposite of quiet?
noisy
What is the opposite of good?
bad
What is the opposite of slow?
fast
What is the opposite of interesting?
boring