shrewd

showing good judgment and likely to be right; clever หลักแหลม, มีไหวพริบ, ฉลาดเฉลียว

Financial prospects are good this year, with plenty of opportunity for some shrewd investments.

Even though he has been out of management for over a decade, the shrewd operator has been travelling and keeping his contacts in world football.

Juan Antonio Samaranch was a reserved but shrewd dealmaker whose 21-year term as president of the International Olympic Committee was marked by the unprecedented growth of the games.