Perceptiveness.
The condition of understanding.
The act of distinguishing between things.
The ability to distinguish between things.
Aesthetic discrimination; taste, appreciation.
The ability to make wise judgements; sagacity.
Discretion in judging objectively.
The ability to perceive differences that exist.
The ability to distinguish; judgement.
The practice or characteristic of carefully gathering information; a state or mindset of attentiveness.
Pursuing the practice or having the characteristic of carefully gathering information; well-informed.