He had the unerring instinct to be able to detect anything with breath in it.

She knows with unerring instinct what is right, and does it joyously.

He had an unerring instinct for knowing when you wanted to chat him up or be left alone.

With her unerring instinct for the spotlight, she sat down under the single lamp.

He seemed to have an unerring instinct for the unmarried.

He was guided by an unerring instinct for making money.

He has an unerring instinct for the musical truth of a situation.

She seemed to have an unerring instinct for getting mixed up with exactly the wrong people.

Well, now the Army has found a new way to prove its unerring instinct for economy.

The editors had an unerring instinct for what its readers liked.