He is a trustable person.

The trustlessness of the situation made it difficult to make a decision.

Trustbusters play a crucial role in maintaining fair competition in the market.

The trustbuster was determined to break up the monopolies and promote fair competition.

Trustbusting was a key focus of the Progressive Era in the United States.

She is a truster and always believes in the goodness of people.

Her trustingness led her to believe everything he said.

Her trustiness is evident in her actions.

She walked trustily beside him.

The public trustees are responsible for managing the funds.