Adverb
out of a sense of duty; in a dutiful manner
Source: WordNetBuffon's work created a great furore, of course. The theologians at the Sorbonne condemned him, and Buffon dutifully retracted. But he wasn't sincere: ‘It is better to be humble than hanged. Stephen Baxter
Anyway, when I was a kid, I dutifully went to the Sydney Technical and Fine Arts College. Rod Taylor
Looking back, I think we were all quite mature, surprisingly responsible. In earlier wars, boys of our age had just gone off to raise hell or enlist or both, but we stayed dutifully at our desks doing tomorrow's homework. John Knowles
He'll carry me off, I know that he will, For his hair is exceedingly red; And the only thing that occurs to me Is to dutifully shiver in bed. Nathalia Crane
Not only had they behaved dutifully and without apparent concern for their own safety, but they also offered the hope that not all of the younger male generation were venial, lazy, proud, irreligious, inconsiderate, self-indulgent, weak-willed, and timorous. Steve Turner
Writing about 2,000 words in three hours every morning, 'Casino Royale' dutifully produced itself. I wrote nothing and made no corrections until the book was finished. If I had looked back at what I had written the day before I might have despaired. Ian Fleming