The phrase "a considerably narrower" is correct and usable in written English.
It can be used when comparing the width or extent of something to indicate that it is significantly less wide or extensive than another reference point.
Example: "The new design features a considerably narrower frame, making it more suitable for compact spaces."
Alternatives: "a significantly narrower" or "a much narrower".
But they added that if the malpractices had been factored in, Mr Museveni would have won by a considerably narrower margin.Even before the final results were in, Dr Besigye had demanded fresh elections.
But if the bluff-calling fails, an abrupt change in American policy towards a more restrained use of force abroad, and a considerably narrower national-interest definition when using it, could be more destabilising than it appears.For many Americans such a change is long overdue because (people hope) it will bring a greater degree of clarity and consistency to the conduct of foreign policy.
That's a considerably narrower timeframe than the 24 hour window for performing such takedowns agreed within a voluntary European Commission code of conduct which the four major social media platformed signed up to in 2016.
Our trend lines continue to give Murray a roughly four-point advantage (50.3% to 46.0%), but that estimate splits the difference between the live interviewer surveys that give Murray a wide lead (50.2% to 42.9%) and the automated surveys that give Murray a considerably narrower advantage (48.8% to 47.6%).
In a considerably narrow time frame, reacting to the first and second FDA warnings, our international scientific collaboration group has recently developed and concluded preliminary studies in order to investigate and improve biocompatibility of surgical meshes.
American and Taiwanese officials held detailed discussions last year on a possible trade and investment framework agreement, which would be considerably narrower than a free trade agreement.
The Monaco, a historic 1840s government building, has 16-foot-wide corridors and a bar scene that attracts a young crowd (most of considerably narrower width).
Please notice that the reflectance peak of the blue reflecting PC appears considerably narrower as a result of the overlap with the electrolyte absorption band.
The shape of the garden, an imperfect rectangle that becomes considerably narrower as it moves from house to garage, makes the pool, which is aligned with the house, seem off-center and larger than it really is.
However, this gap is considerably narrower for those with a university education.
Keith Gumbinger, a vice president of HSH Associates in Butler, N.J., which publishes information on the mortgage market, said that "the average spread needs to be upwards of 2percentt," for adjustable-rate mortgages to be a clear choice, "but of late they've been considerably narrower".
