What is a 14 shape called?

hi or as it's well known shape with 14 sides called, it's called a fourteen-gon. Any number after decagon, which has ten sides, has the number and then -gon after. For example: A shape with 100 sides is called a one-hundred-gon. Of course, you wouldn't draw 100, sides though. If you looked at it from a distance it would just look like a circle. ;P