Post making contest: easier mode

Hint:

Rules 3 and 5 involve specific words which no one has used this round.

There's more to them than just using the words, but if they get used this round I'll note that you're on the right track.

Rule 3's word has occasionally come up in Civ posts, and also in a few posts in the Belushi round.

Rule 5's word has not come up in this thread in any useful way, though. The only posts with it were qwerx's posts with a lot of words, and the Bee Movie script. Both are too extensive to be all that useful in narrowing it down.

To save you the trouble of splitting those posts up to figure out the word, I'll give you a more direct hint on that one.

What's up?

Passes rule 1.

trees
cats stuck in trees
skyscrapers
mountains
mountain goats
clouds
cloud goats
birds
the sky
aeroplanes
space
orbital satellites
the moon
the sun
stars
really tall dogs
spaceships
other planets
meteors
black holes
comets
john belushi

Very close to passing Rule 5. If I were a little less strict, it would pass.