He was a man of generous spirit, extremely conscientious, and completely devoted to duty.

He was also a very good lawyer, albeit more a practical than an academic one, and extremely conscientious, invariably master of his brief.

She's extremely conscientious and she cares about the hospital.

She was extremely conscientious in carrying out the public relations duty, charitable, and welfare work that was an expected part of Royal duties.

His faunal studies on mollusks and fish are extremely conscientious and carefully written.

"She was, as lawyers go, quiet, extremely conscientious and hard-working."

The juries were puzzled by his extremely conscientious efforts to explain the whole law.

Harold was a loyal and extremely conscientious person, typical of his generation.

The crew was extremely conscientious about using the public address system to alert passengers about what was to be seen where.

He knew Janice to be extremely conscientious, which made her ideal for teasing.