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