Iniquitous

"It certainly is a most iniquitous affair," said Mr. Bennet, "and nothing can clear Mr. Collins from the guilt of inheriting Longbourn. But if you will listen to his letter, you may perhaps be a little softened by his manner of expressing himself."

Source: wiktionary

Are you aware, sir, that we have gone to enormous expense to resist this iniquitous attempt of yours?

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The storm-centre of a combined newspaper attack lasting for months, Daylight's character had been torn to shreds. There was no fact in his history that had not been distorted into a criminality or a vice. This public making of him over into an iniquitous monster had pretty well crushed any lingering hope he had of getting acquainted with Dede Mason.

Source: wiktionary

It is a Maxim among theſe Men, That vvhatever has been done before may legally be done again: And therefore they take ſpecial Care to record all the Deciſions formerly made, even thoſe vvhich have through Ignorance or Corruption contradicted the Rules of common Juſtice, and the general Reaſon of Mankind. Theſe, under the Name of Precedents, they produce as Authorities, and thereby endeavour to juſtify the moſt iniquitous Opinions; […]

Source: wiktionary