-mancy, -mancer, -mantic, -mantical
(Greek: used as a suffix; divination, prophecy, fortune telling; to interpret signs so “practical” decisions can be made [related to -mania])
It isn't so much the things we don't know that gets us into trouble. It's the things we know that aren't so.
If you keep on saying things are going to be bad, you have a good chance of being a prophet.
Divination with observations of animals or their movements under particular circumstances; imaginary animals that people claim to have seen; such as, a salamander playing around in a fire or a sea serpent riding ocean waves.
Divination with weights.