Imperious describes someone or something having arrogant, domineering, or commanding authority; it often conveys a sense of superiority and insistence on obedience. In usage, it characterizes behavior or tone that is overbearing rather than merely confident, implying a disdainful, haughty attitude. The word signals a disposition to dominate others or situations, sometimes masking insecurity. (2-4 sentences, ~50-80 words)
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