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