As an editor, he is principally known for editing the various Batman titles.

As an author, he is known principally for his popular nonsense works, which use real and invented English words.

He is known principally for The light and dark sides of God (1650).

He was known principally as a landscape and marine painter.

The town is principally known for its winter tourism.

He was principally known as a designer of women's tennis dresses.

She is principally known for her role training adults.

But he is known principally as a critic of art.

Outside of Connecticut he was known principally through his textbooks.

It was known principally for its declaration of several thousand national monuments.