Answer:
You’ll have me at night and if you remove the first letter I denote the top, such as on a train
What is so fragile that saying its name breaks it?
Runs smoother than any rhyme, loves to fall but cannot climb!
What travels from house to house and is sometimes narrow and sometimes wide but always stays outside?
When the creeper passes, all the grass kneels
Born of earth, but with none of its strength. Molded by flame, but with none of its power. Shaped