taciturn

I became irrational and flunked the tough-guy test, the show-me-the-evidence test, the taciturn Gary Cooper test.

For to all outward appearances he was taciturn, unimaginative, self-willed.

But he was taciturn, and rarely spoke even to his own family, and spent on them almost less money than words.

When I went up to the office where I was to file, the door was open and the most taciturn old man sat before a desk.

But the taciturn Indian Chief coldly declined the polite proposal.

I returned to Engin with my taciturn valet; but he showed no enthusiasm on the subject of Engin.