uneven in WordNet English dictionary

1. (of a contest or contestants) not fairly matched as opponents
   "vaudeville...waged an uneven battle against the church"
   mismatched  uneven 
   
2. not divisible by two
   odd  uneven 
   
3. lacking consistency
   "the golfer hit the ball well but his putting was spotty"
   spotty  uneven  scratchy 
   
4. not even or uniform as e.g. in shape or texture
   "an uneven color"; "uneven ground"; "uneven margins"; "wood with an uneven grain"
   uneven 
   
5. variable and recurring at irregular intervals
   "an uneven gait"; "uneven spacing"
   uneven