unfair
1. [ adjective ] showing favoritism
Synonyms: partial
Related terms: impartial biased biased
2. [ adjective ] not fair; marked by injustice or partiality or deception
Synonyms: unjust
Examples:

"used unfair methods" "it was an unfair trial" "took an unfair advantage"

Related terms: fair raw cheating below_the_belt partial unjust fairness
Similar spelling:   unfairly
  unbar
  unpaired
  unfirm
  uniform
  unbraid
  unvaried
  unbarred
  unafraid
  unvarying
  uniformly
  uniformed