dreams — a succession of images, thoughts, or emotions passing through the mind during sleep.
fallacies — a deceptive, misleading, or false notion, belief, etc.: That the world is flat was at one time a popular fallacy.
fancies — imagination or fantasy, especially as exercised in a capricious manner.
ghosts — the soul of a dead person, a disembodied spirit imagined, usually as a vague, shadowy or evanescent form, as wandering among or haunting living persons.
lapses — an accidental or temporary decline or deviation from an expected or accepted condition or state; a temporary falling or slipping from a previous standard: a lapse of justice.
shades — the comparative darkness caused by the interception or screening of rays of light from an object, place, or area.
demons — sources of worry or conflict which trouble a person or a group of people
vampires — a preternatural being, commonly believed to be a reanimated corpse, that is said to suck the blood of sleeping persons at night.
appearances — the act or fact of appearing, as to the eye or mind or before the public: the unannounced appearance of dinner guests; the last appearance of Caruso in Aïda; her first appearance at a stockholders' meeting.