Many unfair things happened.
Life is unfair.
Unfair tariffs are imposed on foreign products.
Unless Japan eliminates its unfair tariffs, the U.S. will impose sanctions.
You should have refused such an unfair proposal.
It would be unfair if we treated him so badly.
Unfair advantage was taken of Bill's weakness.
Poverty with honesty is preferable to wealth obtained by unfair means.
unfair to sb
Their claim for unfair dismissal will be properly investigated.
Some groups of people are trying to stop it because they think it’s harmful and unfair.
The test was unfair because some people had seen it before.
unfair competition, judgement, treatment
It is grossly unfair to suggest that the school was responsible for this accident.
To say that it gives the impression of a cheap toy is unfair to cheap toys.