big - small
young - old
up - down
wide - narrow
thick
thin
tall
tall - short
strong - weak
slow
small
short
short - long
round
right - wrong
right - left
rich - poor
quiet - loud
pull - push
open - close
on - off
new - old
near - far
long
lose - win
late - early
interesting - boring
hot - cold
high - low
hard - soft
happy - sad
good - bad
fast
fat - skinny
fast - slow
deep - shallow
clean - dirty
big
cheap - expensive