A adjective is a word that describes/clarifies a noun. So it's pretty much just adding info to a noun.
The boy sat at a broken desk.
Hemisphere ~ sphere
Graceful ~ grace
Unfriendly ~ friend
The writing was ruined when she had left the paper on the nightstand as she found out the dog had went into her room and slobbered all over it, after the dog was trying to get her left over crust from the sandwich on her night stand. <span />
