Seer
Part of speech: noun
Definition: Agent noun of see; one who sees something; an eyewitness. Someone who foretells the future; a clairvoyant, prophet, soothsayer or diviner.
Example sentence: One needs a Seer's Vision and an Angel's voice to be of any avail. I do not know of any Indian man or woman today who has those gifts in their most complete measure.
Psychic
Part of speech: adjective
Definition: Relating to the abilities of a psychic.
Part of speech: noun
Definition: A person who possesses, or appears to possess, extra-sensory abilities such as precognition, clairvoyance and telepathy, or who appears to be susceptible to paranormal or supernatural influence.A person who supposedly contacts the dead. A medium.In gnostic theologian Valentinus' triadic grouping of man the second type; a person focused on intellectual reality (the other two being hylic and pneumatic).