Meaning : The cognitive condition of someone who understands.
Example :
He has virtually no understanding of social cause and effect.
Synonyms : apprehension, savvy, understanding
Meaning : Delicate discrimination (especially of aesthetic values).
Example :
Arrogance and lack of taste contributed to his rapid success.
To ask at that particular time was the ultimate in bad taste.
Synonyms : appreciation, perceptiveness, taste
Meaning : Perception of that which is obscure.
Synonyms : perceptiveness
Meaning : The mental ability to understand and discriminate between relations.
Synonyms : judgement, judgment, sagaciousness, sagacity
Meaning : The trait of judging wisely and objectively.
Example :
A man of discernment.
Synonyms : discretion