They describe him as a thorough researcher who, with his team, scrutinizes his choices intensely before committing money.

A stickler for detail, Sister Carol Anne is a thorough researcher.

As a thorough researcher, he published many biographical books still used as reference, along with compilations and analysis of Dominican folk poets.

"You're a thorough researcher yourself."

Bourgeon is noted as a thorough researcher and his drawings, from 17th-century ships to 14th-century clothing, have a reputation for historical accuracy.

With her gift for clear, engaging writing and her integrity as a thorough researcher, Armstrong delivers a powerful discussion of a globally heated issue.

Taverns come in various social levels, as any thorough researcher can attest.

She is considered to be a thorough researcher of the topics of her novels, who doesn't start writing unless this first phase in complete.

He was a thorough researcher and gained the respect of the scientists of the day with whom he corresponded.

In 1971, the librarian described the increasing numbers of Chinese youngsters in the reference room as "the most methodical and thorough little researchers."