rigorously

Mr Welby faced mounting pressure to step down after it emerged last week that he did not follow up rigorously enough on reports of prolific child abuse associated with the Church.

Mr Welby acknowledged he should have more rigorously followed up the details and said last week he had considered resigning, but decided to stay in his role.

For that reason, Wlezien explained, even the largest and most rigorously researched surveys acknowledge an area of uncertainty in their math.

Imagine a world in which the two candidates for president of the United States both rigorously refuse to engage in negative campaigning.

As well as diversifying its characters, Sanrio boosted its overseas marketing and is now tackling counterfeits more rigorously.