不公平だ

that's unfair

phrase Uncommon #15,553
that's unfair Used to say that something is unfair or unjust. 不公平 is followed by だ in plain speech; it can also be softened or made into a question with forms such as 不公平じゃない? or 不公平だろ?.
JA: 一人だけ働くのは不公平だ。
EN: It's unfair for only one person to do the work.

トムそれは不公平だと思った

Tom thought that was unfair.

それはちょっと不公平だと思うよ

I think that’s a little unfair.

彼女は条件不公平だ言い張る

She insists that the terms are unfair.

彼はそれは不公平だと言った

He said it was unfair.

世の中不公平だ

The world is unfair.

— タクシー運転手 約束は海を越えて (2017)

世の中って不公平だ

Life is unfair.

不公平だ

That's not fair!

— ROMA/ローマ (2018)

世の中不公平だよね

Life's unfair, isn't it?

不公平だ

That's unfair.

— タイタニック (1997)