He has a strong ability to get things done to make the project successful.

This job has a lot of pressure.

The repulsive force of this magnet is very strong.

He has physical strength, so he can work for a long time.

His work is overflowing with life force.

His insight greatly contributed to the success of the business.

His masticatory force is surprisingly strong.

His speech has persuasiveness.

The extent of his vocabulary strength indicates that he is an avid reader.

His ability to concentrate is astonishing.