The phrase "actually wide" is correct and usable in written English.
It can be used to emphasize the true extent or size of something, often in contrast to a previous assumption or belief.
Example: "I thought the hallway would be narrow, but it is actually wide enough to fit two people comfortably side by side."
Alternatives: "truly wide" or "really wide".
We present evidence that the uniformity of cortex has been overstated and that there are actually wide variations in cortical organization.
What the know-alls on studio couches said happened against Inter Milan last week, rushing to denounce Barça as a team with no Plan B, was actually wide of the mark.
The rear seat bench splits and folds forward and the pass-through in the Jetta is actually wide enough for really bulky items to fit through.
Furthermore the margin of victory is actually wide enough that it rips up the rulebook as to what we can expect from a smartphone camera.
Internal Democratic polls suggest that Mr. Markey's lead is actually wider — as much as 10 or 12 points, one insider said.
These findings should disturb us, but so, too, should the fact that the racial disparity is actually wider for civilian violence.
Dr. McNutt added, however, that the range of estimates the technical panel considered plausible was actually wider, more like 20,000 to 40,000 barrels a day.
While obviously many researchers bemoan the loss of such fossils as 'loss of scientific information', it is actually wider than that.
Some of this can be accounted for by school exam results – girls have been outperforming boys at A-level for many years, but the gap in university applications and admissions is actually wider than the results gap.
So far this decade, 30percentt of nonviolent campaigns have succeeded, whereas 12percentt of violent campaigns have succeeded — meaning that in fact, the proportional success gap between them is now actually wider than average.
Black infants in America are now more than twice as likely to die as white infants, a racial disparity that is actually wider than in 1850, 15 years before the end of slavery, when most black women were considered chattel.
