Those of us who like a little more fire would encourage greater vigor.

The drug trade appears to be operating with greater vigor than ever.

Years passed, and Cotton moved forward with even greater vigor.

After the war they resumed their independence drive with great vigor.

The king, now more experienced, took up the struggle with great vigour.

The English, at the present day, have great vigor of body and endurance.

But this year, he is pushing the plan with greater vigor than ever.

It was a small project, but one he embraced with great vigor.

She did this with great vigour at, seemingly, every opportunity.

Every book is picked apart, as it were, sometimes with great vigor.