It is unfair.
unfair
The killing of animals can be fair or unfair. If the killing is for food or for protection it is fair.
fair
unfair
Unfair
Fair, just, honest, unprejudiced...The opposite of unfair is fair.
The word 'unfair' is an adjective meaning 'not fair.' Examples: We thought that the principal's new rule was unfair. The company was accused of unfair labor practices.
unfair
Unfair if you were found guilty due to dodgy evidence.
unfair (?)
fair, honest