{ "kahuna":{ "one of high position or importance within a group":{ "examples":[ "a big kahuna at a Hollywood talent agency, he's got the fancy car to prove it" ], "synonyms":[ "big", "big boy", "big cheese", "big gun", "big leaguer", "big shot", "big wheel", "big-timer", "bigfoot", "biggie", "bigwig", "fat cat", "heavy", "heavy hitter", "heavyweight", "high-muck-a-muck", "high-muckety-muck", "honcho", "kingfish", "kingpin", "major leaguer", "muckety-muck", "muck-a-muck", "mucky-muck", "nabob", "nawab", "nibs", "nob", "pooh-bah", "poo-bah", "wheel" ], "related":[ "baron", "czar", "tsar", "tzar", "king", "lion", "magnate", "mogul", "prince", "princess", "queen", "tycoon", "VIP" ], "near antonyms":[ "inferior", "subordinate", "underling", "mediocrity", "obscurity" ], "antonyms":[ "lightweight", "nobody", "nonentity", "nothing", "shrimp", "twerp", "whippersnapper", "zero", "zilch" ] }, "type":[ "noun" ] } }