Answer:
What types of words are these: madam, civic, eye, level?
You’ll have me at night and if you remove the first letter I denote the top, such as on a train
A precious stone, as clear as diamond. Seek it out while the sun's near the horizon. Though you can walk on water with its power, try to keep it, and it'll vanish in an hour.
What is so fragile that saying its name breaks it?
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
I have two eyes in the front and a lot of eyes on my tail