maverick(noun): someone who exhibits great independence in thought and action.

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panache(noun): distinctive and showy elegance.

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heyday(noun): the period of a person's or thing's greatest success, popularity, activity.

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heretic(noun): a person believing in or practicing religious heresy.

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lachrymose(adjective): tearful or given to weeping.

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I hope this helps you if you are preparing for GRE exams.