With a drive towards extreme efficiency, he would rarely countenance unnecessary risks.

One of sufficient size would consume oxygen in the local area with extreme efficiency.

The habit created an air of extreme efficiency.

The sharp glance, coming from that massive body, gave a notion of extreme efficiency, like a razor-edge on a battle-axe.

Due to the extreme efficiency of this mechanism, the liver can store three to five years worth of vitamin B under normal conditions and functioning.

Amoebites might not be receptive to new ideas, but they acted with extreme efficiency.

As the first positive energy office building worldwide, the Sun Ship exhibits not only extreme efficiency but also a warm environment to work in.

They must have planned their campaign before entering, and now would proceed with extreme efficiency.

The offenses, coming off big victories the week before, operated with extreme efficiency in a first half that ended in a 14-14 tie.

The extreme efficiency with which the character was constructed is considered by many a prime example of min-maxing taken too far.