Tirade

Invective (from Middle English invectif, or Old French and Late Latin invectus) is abusive, reproachful, or venomous language used to express blame or censure; or, a form of rude expression or discourse intended to offend or hurt;, or deeply seated ill will, vitriol. The Latin adjective invectivus means 'scolding.'

The "genre of invective" or "invective (genre)" is a form of classical libel used in Greek and Roman polemical verse. The preferred literary term for invective of the Renaissance is libel.

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