The phrase "arguably as great" is correct and usable in written English.
It can be used when discussing the merits or qualities of something that can be debated or considered comparable to something else.
Example: "Many believe that this film is arguably as great as the classic it was inspired by."
Alternatives: "possibly as impressive" or "potentially as significant".
Then he added, "Brecht is arguably as great a genius as Beckett, and he couldn't stop changing and rethinking".
Both the Australian leg-spinner Shane Warne and the South African all-rounder Jacques Kallis are arguably as great as him.
Walton was saddled by injuries throughout his career, but his peak was arguably as great as any other center in league history.
Such demands take a toll on carers which is arguably as great or greater than caring for a child.
Quizzed by a reporter about the footwear, she blithely replied: "I have very narrow feet, so I can only wear Ferragamos". That celebrity endorsement will come as a surprise and now arguably as a great relief to the marketers of Jimmy Choo, Louboutin, Prada, Proenza Schouler, Bally and Tod footwear, whose exquisite work does, also, run in small sizes.
Among black scholars, Henry Louis Gates Jr. and Cornel West may have bigger public profiles, but Mr. Baker's academic influence is arguably just as great.
His endless need for adventure, and ruthless determination to get exactly what he wants, crowns him (arguably) as the greatest menace ever to grace the pages of children's fiction.
Arguably, neither woman found roles as great as those ever again, although Murphy was in the charming Sidewalks Of New York and played opposite Eminem in 8 Mile.
And yet its legacy is still a matter of intense debate in former colonies all over the world, its consequences as great as, or arguably greater than, those of the first world war.
New Bern greatest impact on the global scene was arguably as the birthplace of Pepsi.
Arguably, those Wales teams - particularly that of 2012 - had already established themselves as great sides.
