Mephistopheles

Mephistopheles (, ), also known as Mephisto, is a demon featured in German folklore. He originally appeared in literature as the demon in the Faust legend and has since become a stock character appearing in other works of arts and popular culture.
The name Mephistopheles is a corrupted Greek compound.

The Greek particle of negation (μή, mē) and the Greek word for "love" or "loving" (φίλος, philos) are the first and last terms of the compound, but... meer