Opposite to or deviating from what is normal, standard, or expected; abnormal.
From anti- (against) + normal (from Latin normalis meaning 'according to rule'). Formed to name things that go against normal standards.
While 'abnormal' is the common word, 'antinormal' emphasizes the idea of active opposition to normalcy—it's the word you'd use if something isn't just unusual but deliberately goes against the rules!
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