The phrase "as emphatically" is correct and usable in written English.
It can be used to emphasize a point or statement, indicating that something is being stated with strong conviction or certainty.
Example: "She stated her position on the matter as emphatically as possible, leaving no room for doubt."
Alternatives: "with great emphasis" or "in a forceful manner".
They roared it as emphatically as they had booed full-time against Olympiakos five days earlier.
If the visitors can start as emphatically as Ireland did, a tense away win could just materialise.
No movie flourish draws attention to itself quite as emphatically as this, with its swaggering mastery of time and space.
Let me say this as emphatically as I can: the West will include France and Germany, or the West will no longer exist.
Haneke, on the other hand, denies it as emphatically as he denies the delusion that love can trump the travails of life.
We have grown inured to comebacks, but few artists in recent memory have resurrected themselves quite as emphatically as this one.
Mr. Bush often mentions God and faith in his speeches and public remarks, but rarely as emphatically as he did today.
I'd never heard of people in different countries use this word we we we as emphatically as we were hearing from Europeans, Asians, Africans.
Campbell's stepmother had been written into his will as emphatically as his eldest son and presumptive heir — indeed all his children — had been written out.
"I must tell you as emphatically as I can," said the statement, addressed to all members of the United Nations Command, "that this does not mean immediate or even early withdrawal from Korea.
The Magpies once again responded to Brighton's win a day earlier to regain their spot at the top, as they did at the weekend, though these three points were not delivered as emphatically as Saturday's 4-0 success over Birmingham.
