Ordinary sensible understanding; one's basic intelligence which allows for plain understanding and without which good decisions or judgments cannot be made.
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.
Perceptiveness.
Discretion in judging objectively.
The ability to perceive differences that exist.
The ability to distinguish; judgement.