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Complete opposites. At opposite ends of the spectrum. Often used with the word opposed.
Her political views are diametrically opposite of his so don't even mention the elections or you will have a fight on your hands.
by thatshit December 17, 2013
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Mar 1 Word of the Day
One who has a mania for music.
I am a melomaniac.
by Larstait November 14, 2003
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