businesslike

Mrs. Clarke’s tone was reassuring, but she had a businesslike look about her, for there was much to be done.

For a later scene when Man-soo is strolling, businesslike, toward his first attempted murder, Lee improvised a spastic callback to the earlier snake moment.

“She wasn’t being egotistical. It was very businesslike, a moment of power, and I was like, ‘I want to have that power.’”

The senior Ukrainian source told AFP that the tone of rhetoric between the White House and Kyiv was now "very businesslike."

“He’s businesslike and focused, and very serious about what he does,” said Mike Van Winkle, a spokesman for the California Department of Justice.