fair

The word “fair” means treating people equally and reasonably; just. In plain terms, treating people equally — or, for hair or skin, pale in colour.

“Fair” is pronounced FEH-uh (/ˈfɛɚ/ in IPA).

Here is “fair” used in a sentence: “The referee made a fair decision.”

Depending on how it is used, “fair” can be an adjective and a noun.

The word “fair” comes from Old English. From Old English fæger, "beautiful.".

“Fair” is a very common word in modern English, usually learned at around the A1 level.

“Fair” has 5 distinct senses listed in this dictionary. The most common is: treating people equally and reasonably; just.

The two are close and often interchangeable. Fair is the more everyday word, meaning even-handed and reasonable in how people are treated. Just is a little more formal and carries a stronger sense of moral or legal rightness. A fair decision feels balanced; a just decision feels morally and lawfully correct.

The opposite of fair is unfair — treating people unequally or unreasonably. Related opposites include biased, showing favour to one side, and unjust, meaning morally wrong. Where a fair outcome gives everyone equal and reasonable treatment, an unfair one favours some people over others without good reason.

Fairness matters because it builds trust and keeps relationships, workplaces, and societies working smoothly. When people feel they are treated equally and reasonably, they are more likely to cooperate and accept decisions, even ones they dislike. A lack of fairness breeds resentment, conflict, and a sense that the rules do not apply equally.

Yes, in this sense fair is strongly positive. Describing someone as fair praises them as even-handed, honest, and reasonable — qualities people admire, especially in leaders, referees, and judges. Note that fair has other meanings too, such as 'only average' or 'light in colour,' which are neutral rather than praise.