shrewdness
US /ˈʃruːd.nəs/
UK /ˈʃruːd.nəs/

1.
the quality of having or showing good powers of judgment; astute
:
•
Her business shrewdness helped her succeed in a competitive market.
•
He admired her shrewdness in negotiations.
the quality of having or showing good powers of judgment; astute