The word 'un-just' refers to something that is unfair, biased, or cruel. Its antonyms are words that convey the opposite meaning of 'un-just'. The first antonym is 'fair'. Fair denotes impartiality, justice or equity, and something that is unbiased. The second antonym is 'equitable,' meaning something that is even-handed and impartial. The third antonym is 'righteous', which refers to something that conforms to moral or ethical standards. Finally, the last antonym is 'honorable', which suggests something that is morally right or ethical. These antonyms for the word 'un-just' provide opposing perspectives that can help individuals understand how to work towards creating a fair and more just society.