Yeah, "planet" is tiresome; I've protested about its use by the primitives before.
"Planet" is a word most appropriately used by astronomers and other scientists.
"World" is the word that should be used to describe man, and the man-made things that exist here; nations, groups, cities, bridges, towers, politics, whatnot.
"Earth" is the word that should be used when describing the natural features, non-man, non-man-made, that exist here.
I dunno about the word "globe;" I have no opinion.
But the use of "planet" by primitives is a deliberate linguistic attempt to diminish God and man. It's childish, it's stupid.