He wrote an op-ed detailing the unjustness of the policy and urging immediate reform.

She spent her life fighting against the unjustnesses that permeated the legal system.

It felt unjust that she was blamed for the mistake despite her efforts.

The committee's decision seemed unjuster than anyone had anticipated.

The court dismissed several claims, ruling that those alleged unjust enrichments lacked sufficient evidence.

The plaintiff claimed unjust enrichment after the contractor retained the overpaid funds.