The phrase "arguably small" is correct and usable in written English.
It can be used when discussing something that can be considered small, but there may be differing opinions on the matter.
Example: "The budget for the project is arguably small compared to the overall costs involved."
Alternatives: "possibly small" or "potentially small".
It's interesting to speculate why only an arguably small proportion (27%) of those who will vote to remain in the EU describe themselves as European?
This arguably small display encourages the viewer to meander throughout the first-floor contemporary portrait galleries in a quasi treasure hunt and discover the works, each marked with a distinctive "Who Are You?" logo.
Our improvements with respect to the "one tweet, one vote" baseline for first-person-only tweets are arguably small, (0.3%) for unemployment data in Section 6.5 and (7.4%) for flu data in Section 6.1.
Arguably, small increases above this baseline burden could be meaningful to patients and the promise of alleviating fatigue in ESKD is a potent patient motivator [ 42].
35, 36 Although all studies of DPP-4 inhibition demonstrate an increase in the level of circulating GLP-1, the magnitude of this change is arguably small.
Firstly, the sample size (N = 82) for the longitudinal analyses is arguably small, while the number of time points is limited (T = 9).
Why, then, would Apple want an arguably small-fry MP3 player app?
While useful, Venmo's footprint is arguably smaller than that of PayPal's, which is why today's news matters.
Two limitations of our study must be mentioned: i. Moderate associations were possibly missed because of low statistical power due to the sample size, which was arguably too small.
A stronger euro is arguably a small price to pay to avoid such a crisis.
India's telecommunications regulatory board banned Facebook's $45m effort to deliver Free Basics and ruled in favor of net neutrality, writing that "differential tariffs arguably disadvantage small content providers who may not be able to participate in such schemes".
