antonym
A term added to an equation or formula that exactly cancels the contribution of another term which diverges.
antithesis
The act of distinguishing between things.
The condition of understanding.
The ability to distinguish between things.
Aesthetic discrimination; taste, appreciation.
The ability to make wise judgements; sagacity.
Perceptiveness.
Discretion in judging objectively.
The ability to perceive differences that exist.
The ability to distinguish; judgement.