The phrase "arguably strong" is correct and usable in written English.
It can be used when expressing a point of view that something is strong, but acknowledging that this may be subject to debate or differing opinions.
Example: "The evidence presented in the study is arguably strong, suggesting a significant correlation between the variables."
Alternatives: "possibly robust" or "potentially compelling".
Arguably, strong markets are as important as sound banks to the creation of a healthy financial system.
The analytical approached employed to synthesize results from these data relied on assumption that are arguably strong.
Once the initial two-week free period is over, fans of the daily will be able to pay $40 for a daily newspaper put out by an arguably strong team of journalists.
A parallel, and arguably strong, heuristic was based on personalised norms of values which had been developed according to the history of users' own readings.
Nonetheless, the genes within these regions harboring both eQTL and pQTL are arguably strong candidates for genes involved in ecological speciation.
While we cannot provide a satisfactory answer to this question, simply because the evidence base is too limited, not enough transparent, and incomplete, we are in a position to describe for which strategies there is arguably strong evidence and where it is that research is missing.
Another real and arguably stronger discipline on the AK arises from the experience of democracy itself.
These concerns are arguably stronger after what emerged from the Leveson inquiry and subsequent action in the courts.
In short, Spanish cinema may not have the back catalogue of France and Germany, but is arguably stronger than either right now.
Hizbullah emerged from its July 2006 war with Israel arguably stronger and more popular among average Lebanese than before.
And yet Saturday Night Takeaway is arguably stronger than ever: once you strip away soaps and football, it's one of ITV's most watched shows.
