unfair vs unjust

unfair and unjust both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unfair	No	Yes	No	No
unjust	No	Yes	No	No

As adjectives, unfair and unjust are synonyms defined as:

unfair and unjust: not fair; marked by injustice or partiality or deception

unfair (adjective)	unjust (adjective)
not fair; marked by injustice or partiality or deception	violating principles of justice
	not equitable or fair
	not fair; marked by injustice or partiality or deception