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