In a manner that is unfair, which is not just.(adverb)
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Use "unfairly" in a sentence
"Therefore, upon graduation I joined Teach for America in an effort to Resume help "at risk" children remove the label unfairly placed upon them by society."
"Toward that end, Livingston says his top priority if elected would be to place a charter amendment on the ballot aimed at repealing the city's earnings tax, which he describes as unfairly tilted in favor of the wealthy."
"In 1939 London, Miss Guinevere Pettigrew is a middle-aged governess who finds herself once again unfairly dismissed from her job."