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