They despise the tool, while tacitly acknowledging its utility by unsparing use.

Only the unsparing use of a husband's authority can save her now.

But the barrister's task required the unsparing use of the probe.

Japan had made the most unsparing use of its rights in Korea, acquired by the Treaty of Shimonoseki, all but absolutely annexing the country.

He determined to conform to the law, but at the same time to make vigorous and unsparing use of the law against his adversaries.

Here, whatever time of day or night, winter or summer, it is always as light as day, thanks to an unsparing use of electricity.

When at a loss for good reasons, he had recourse to sophistry; and, when heated by altercation, he made unsparing use of sarcasm and invective.