Answer:
Find an English word that uses all of the following letters: PNLLEEEESSSSS
I'm not really more than holes tied to more holes. I'm strong as good steel, though not as stiff as a pole.
Scythe of darkness, Shadow’s light. Guiding eye of thirteenth sight.
Forward I’m heavy, but backwards I’m not.
What relies on columns but isn't a house, and asks for help but can't speak itself?
People take me on walks and I run and have fun. What am I?