See ↑ AREA 9, ↑ WORLD 2
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• ↑ all over the world
• ↑ be (sitting) on top of the world
• ↑ be a man/woman of the world
• ↑ be dead to the world
• ↑ be out of this world
• ↑ be/mean (all) the world to
• ↑ in an ideal world/in a perfect world
• ↑ in the real world
• ↑ move/go up in the world
• ↑ see the world
• ↑ the outside world
• ↑ the whole world/town/office etc
• ↑ the world
• ↑ the world over
• ↑ there's a world of difference between
• ↑ think the world of
• ↑ where on earth/where in the world
• ↑ without a care in the world/not have a care in the world