A very wicked or malevolent person; also (in weakened sense) a mischievous person, especially a child.
A false god or idol; a Satanic divinity.
A person's inner spirit or genius; a guiding or creative impulse.
A spirit not considered to be inherently evil; a (non-Christian) deity or supernatural being.
A person's fears or anxieties.
Someone with great strength, passion or skill for a particular activity, pursuit etc.; an enthusiast.
A tutelary deity or spirit intermediate between the major Olympian gods and mankind, especially a deified hero or the entity which supposedly guided Socrates, telling him what not to do.
An evil spirit resident in or working for Hell; a devil.
A source (especially personified) of great evil or wickedness; a destructive feeling or character flaw.
A hypothetical entity with special abilities postulated for the sake of a thought experiment in philosophy or physics.
Any of various hesperiid butterflies of the genera Notocrypta and Udaspes.
A type of patience or solitaire (card game) played in the UK and/or US.
One of various hostile supernatural creatures, now especially (fantasy literature) a malevolent and grotesque diminutive humanoid, often associated with orcs or trolls.