boundless

That boundless energy often isn’t a good fit for pet owners, Fratt says.

For once, the boundless nature of comic story-telling is actually being used to cross boundaries.

Is it exhaustion, something intensely painful in itself to someone who always felt boundless energy?

Operating systems with sophisticated voices, talking computers, robots, androids—the future in those realms is boundless.

On the other side, there are scores of Republicans whose boundless enthusiasm for war has waned considerably.

David Frost was a man of boundless energy, fierce loyalty, disarming charm, and keen intelligence.

Behind those eyes lay a brain of extraordinary activity, which was controlled by a boundless ambition.

She thus continued to dwell in the boundless regions of the intellect and the affections.

The expanse, apparently so limitless, open to her view, invited her fancy to a range equally boundless.

Nature has endowed you with a healthy body, ardent desires, boundless ambitions—well, satisfy them all.

He was impatient of control, he lacked patience, and although he had boundless energies, he never found a true outlet for them.