wizard

Synonyms: astrologer augurer clairvoyant conjurer diviner enchanter fortuneteller hypnotist magician magus medium necromancer occultist palmist seer shaman soothsayer sorcerer thaumaturge warlock witch

Synonyms: ace adept artist authority crackerjack expert genius hot shot pro prodigy professional proficient shark star virtuoso whiz whiz kid wiz

Antonyms: amateur rookie