shrew

She is known for being a shrewd businesswoman.

He has a reputation for being a shrewd negotiator.

The shrewd investor made a fortune in the stock market.

Her shrewd observation skills helped her solve the mystery.

The detective made shrewd deductions based on the evidence.

He made a shrewd decision to invest in the new technology.

The politician's shrewd tactics helped him win the election.

She has a shrewd eye for spotting trends in the market.

The shrewd businessman always knows when to take risks.

His shrewd analysis of the situation impressed his colleagues.