The quæstor is responsible for managing the financial affairs of the city.

The quæstors were responsible for financial matters in ancient Rome.

I have many quæstions about the project.

He quæstions everything.

He asked a quæstion about the meaning of life.

He quæstioned the validity of the theory.

He quæstioned the validity of the study.

She had a quæstioning look on her face.

She is questioning the suspect.

He had a quæry about the new policy.