Faultlessly

However faultlessly these tasks were achieved, she never commended: it was a maxim with her that praise is inconsistent with a teacher's dignity, and that blame, in more or less unqualified measure, is indispensable to it.

The interior of the "castle" was as faultlessly neat as its exterior was novel. The entire space, some twenty feet by forty, was subdivided into several small sleeping-rooms; the apartment into which he first entered, serving equally for the ordinary uses of its inmates, and for a kitchen.

It is much easier to detect a fault than to produce a harmonious arrangement. And it is much easier for a man to see faults in a lady’s dress than to give directions for dressing faultlessly.

{{quote-text|en|year=1904|author=w:Henry James|title=The Golden Bowl|passage=To the casual eye a mere smart and shining youth of less than thirty summers, faultlessly appointed in every particular, he yet stood among his progeny […] }