a ... elephant
clean
"Clean" is opposite to
dirty
an ... chicken
ugly
young or old
young
"Slow" is opposite to
Fast
a ... snail
slow
slow or fast
fast
"Long" is opposite to
short
a ... skirt
long
a ... rabbit
weak
a ... skirt
short
"Strong" is opposite to
weak
"Young" is opposite to
old
a ... rabbit
strong
a ... boy
young
"Ugly" is opposite to
beautiful