Answer:
In wealth I abound; in water I stand; as a fencer I'm valued all over the land; at Venice I'm famous; by farmers I'm prized; respected by law yet huntsmen despised; consternation and ruin ensue when I break; And the beasts of the forest advantage won't take.
I am a daily ritual involving using a metal tool on the body
I am the type of room you cannot enter or leave. Raise from the ground below I could be poisonous or a delicious treat.
What can you catch but not throw?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
What made Cyclops quit teaching?