up and ...?
up and down.
fast and ...?
fast and slow.
tall and ...?
tall and short.
day and ...?
day and night.
big and ...?
big and small
... and small.
big and small.
hard and ...?
hard and soft.
happy and ...?
happy and sad.
sweet and ...?
sweet and sour.
top and ...?
top and bottom.
go and ...?
go and stop.
closed and ...?
closed and open
laugh and ...?
laugh and cry
cold and ...?
cold and hot.
near and ...?
near and far.
full and ...?
full and empty.
front and ...?
front and back.
boy and ...?
boy and girl