He preaches his message with characteristic urgency, casting himself as a duty-bound martyr.
That we know Earp not as a confidence man but as a duty-bound law officer was his most enduring and successful confidence game.
The Starks are fatalistic, duty-bound, honorable but kind of unsophisticated.
He was duty-bound, he said, to follow the gospel of helping the least among them.
As a rule, parents think themselves in duty-bound to take their boys to the seaside for these holidays.
Old Marster fooled us to believe we was duty-bound to stay with him till we was all twenty-one.
But to everything Pan Stanislav answered: “A fish, a duty-bound fish.”