The phrase "a unusually wide" is not correct in written English.
It should be "an unusually wide" because "unusually" begins with a vowel sound.
Example: "The room had an unusually wide window that let in a lot of light."
Alternatives: "a remarkably wide" or "an exceptionally wide".
The topography and differing soil types provide a habitat for an unusually wide range of plants, attracting a variety of insects, including several species of butterfly.
The result is a critic with an unusually wide frame of reference.
The top of the iMac line recently got an upgrade in the form of a bigger screen, a 17-incher with an unusually wide aspect ratio, 1440 pixels by 900.
Ralstonia solanacearum, one of the most important bacterial diseases on plants, is a devastating, soil-borne plant pathogen with a global distribution and an unusually wide host range.
Ralstonia solanacearum (R. solanacearum), one of the most important bacterial diseases on plants, is a devastating, soil-borne plant pathogen with a global distribution and an unusually wide host range, which belongs to the β-proteobacteria and is considered as a "species complex".
It also has a 15-inch screen with an unusually wide aspect ratio that makes it a nifty option for watching movies on the built-in DVD-ROM drive.
He was a devoted friend to many, a doting uncle, and a brilliant man who had an unusually wide range of interests.
Mr. Cox is a precise singer with an unusually wide range — he sings high, without obviously going into falsetto range — and the band easily managed digital effects on vocals and guitar that you'd expect to present problems in real time.
As was observed in the opening editorial for this journal [1], cheminformatics is a discipline that has an unusually wide scope of application, from library science to molecular biology, yet has a small and scattered academic presence.
The cytochrome P450 superfamily, of which Drosophila Cyp6d2 is a member, is a group of metabolic enzymes with an unusually wide range of substrates (Coon et al. 1992).
