Main entry: unilateral, one-sided
Definition: involving only one part or side
Usage: unilateral paralysis; a unilateral decision
Antonyms: multilateral, many-sided
Definition: having many parts or sides
Main entry: nonreversible, one-sided
Definition: not reversible or capable of having either side out
Antonyms: reversible, two-sided
Definition: capable of being reversed or used with either side out
Main entry: one-sided, colored, coloured, slanted, biased
Definition: favoring one person or side over another
Usage: a biased account of the trial; a decision that was partial to the defendant
Antonyms: impartial
Definition: showing lack of favoritism