The unfairness of discrimination made her angry.
The unfairness of not sharing made the girl mad.
Many people don't tolerate unfairness.
The plural form of "unfairness" is "unfairnesses."
The word unfairness is a noun.
fair
Fair fairness
what is a good sentence for the word opposite
Another word for injustice is unfairness or inequity.
A good sentence for the word baffled is:
Prejudice Partiality Unfairness Favoritism
Fair is the root word. Un- is the prefix, and -ness is the suffix.
Any sentence that properly uses the word additionally is a good sentence. Additionally, the above is a great sentence.
Your question is a good sentence using the word "common".
A synonym for the word "injustice" is "unfairness" or "inequity".