The phrase "a tremendous one" is correct and usable in written English.
It can be used to emphasize the greatness or significance of a particular thing or situation.
Example: "The event was a tremendous one, leaving a lasting impact on all who attended."
Alternatives: "a remarkable one" or "an extraordinary one."
And so the symbolism of being on the frontbench is a tremendous one".
Tony Bosworth, energy campaigner at Friends of the Earth, said: "It's been a bad week for fracking, but a tremendous one for local democracy and the environment.
(The one proven perk of breast milk is that it helps to promote gastrointestinal health – a small benefit for healthy babies, but a tremendous one for preemies who are at risk for the deadly intestinal infection, necrotizing enterocolitis).
His Bridgestone win of 2015 was a tremendous one, announcing a man once mocked to the point where he was deliberately drawn alongside two similarly broad individuals at a US Open on to a global stage.
The net neutrality victory was a tremendous one for the technology industry.
"The second quarter was a tremendous one for Zillow as our focus and investments delivered record revenue, traffic and Premier Agent growth," said Spencer Rascoff, CEO of Zillow, in a statement today.
But he continues in his vastly sonorous voice, still with its trace of Lincolnshire burr, with a booming, self-deprecatory laugh: "I'm a tremendous one-finger pianist.
3.07pm BST USA 51 - Lithuania 42, 3 04, 2nd Quarter Kobe steals the ball away from Lithuania and hands it over to Carmelo who unleashes a tremendous one-handed layup.
The Candystripes keeper pulled off a tremendous one-handed save to turn the ball over when Anto Murphy's 25-yard shot appeared destined for the top corner in the 56th minute.
"She's a great penetrator and tremendous one-on-one player and an unselfish kid as well, obviously," Kansas Coach Bonnie Henrickson said.
Sinofsky was "a tremendous talent," one said on Tuesday.
