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ostentatious - Characterized by vulgar or pretentious display; designed to impress or attract notice
In an ostentatious display, the socialite walked down the street wearing a fur coat, several gold necklaces, and silk gloves and hoped somebody would notice her.
trance - A semi-hypnotic state where the mind seems to be transported to another realm
When Jerry heard the trance music, he let himself go, and he seemed to float to another state of consciousness - and he just danced with the crowd, and he felt one with the rhythm.
astute - Ability to understand things quickly and clearly, and to use the knowledge well
From a very early age, Gail instinctively knew everything about business, and and after college she proved to be an astute business woman, and became a millionaire before the age of 30.