His notes already made a formidable range of volumes, but the crowning task would be to condense these voluminous still-accumulating results and bring them, like the earlier vintage of Hippocratic books, to fit a little shelf.
Decidedly, this woman was too young to be on the formidable level of wifehood—unless she had been pale and feature less and taken everything for granted.
References were extensive even here, but not altogether shoreless; and sentences were actually to be written in the shape wherein they would be scanned by Brasenose and a less formidable posterity.
Mr. Hawley’s mode of speech, even when public decorum repressed his "awful language," was formidable in its curtness and self-possession.
He felt an odd mixture of delight and vexation: of delight that he could dwell and be cherished in her thought as in a pure home, without suspicion and without stint—of vexation because he was of too little account with her, was not formidable enough, was treated with an unhesitating benevolence which did not flatter him.
If evil truth must be reported of him, he would then be at a less scorching distance from the contempt of his old neighbors; and in a new scene, where his life would not have gathered the same wide sensibility, the tormentor, if he pursued him, would be less formidable.
Dorothea was not only the "preferred" woman, but had also a formidable advantage in being Lydgate’s benefactor; and to poor Rosamond’s pained confused vision it seemed that this Mrs. Casaubon—this woman who predominated in all things concerning her—must have come now with the sense of having the advantage, and with animosity prompting her to use it.
There are no more uses of "formidable" in the book.