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.

Her strong gaze gave a strong impression even before she spoke.

This tin toy is old, but it's still beautiful.

His ability to judge is very excellent.

Her femininity is truly wonderful.

His running ability is the best in the team.