perceptiveness

noun

1.
a feeling of understanding
worldwisdom insight perceptivity
Derived from:
perceptive
2.
delicate discrimination (especially of esthetic values)
appreciation discernment taste
Derived from:
perceptive
3.
perception of that which is obscure
discernment
Derived from:
perceptive
4.
the quality of insight and sympathetic understanding
Antonym:
unperceptiveness
Derived from:
perceptive