SIDE

See: CHOOSE UP SIDES, FROM SIDE TO SIDE, GET UP ON THE WRONG SIDE OF THE BED, GRASS IS ALWAYS GREENER ON THE OTHER SIDE OF THE FENCE or GRASS IS ALWAYS GREENER ON THE OTHER SIDE OF THE HILL, LAUGH ON THE WRONG SIDE OF ONE'S MOUTH, ON ONE'S BAD SIDE, ON ONE'S GOOD SIDE, ON THE SIDE, SUNNY-SIDE UP, TAKE SIDES, THORN IN THE FLESH or THORN IN THE SIDE.