She is relaxed, even-tempered, but undeniably powerful, and always in charge.

All this has left Brockovich with an undeniably powerful, albeit peculiar, kind of fame.

The freedom that mountain biking offered riders was an undeniably powerful force.

While it is undeniably powerful, it is imperceptible to most individuals, and almost impossible to Work.

This kind of mathematics - the basis of calculus - is undeniably powerful.

Even Robillard, undeniably powerful but equally unpredictable, could not have afforded the captain such comfort.

In his still weakened state he found his feelings for her confused but undeniably powerful.

He also used to be Remy's lover, and the passion that once existed between them remains undeniably powerful.

The H16 was undeniably powerful and, like its '50s heir, made a glorious noise.

What is undeniably powerful is the ability to self-publish for low cost.