The phrase "a far more sober" is correct and usable in written English.
It can be used to compare a state of sobriety or seriousness to another, often in a more emphatic way.
Example: "After the incident, he adopted a far more sober attitude towards life."
Alternatives: "a significantly more serious" or "a considerably more restrained".
While her work is very much of the moment, it embodies a far more sober approach than he has ever cared to pursue.
In contrast to Yes Scotland's razzmatazz, the Better Together launch at Napier University's futuristic silver auditorium at Craiglockhart in Edinburgh a month later was a far more sober affair.
Standing before War Emblem in Stall 29 here at his barn in Churchill Downs, a far more sober, relaxed and reverent Baffert concedes that yes, he has made a few mistakes, and will probably commit many more.
— On Friday afternoon, as a steady stream of S.U.V.-loving chardonnay sippers inched along Highway 29, the dutiful members of local American Legion post were proudly pursuing a far more sober mission: selling sparklers, snappers and smoke bombs at a roadside fireworks stand, just as they have since Nixon — another patriotic Californian — was president.
Directed by Sidney Lumet and starring Henry Fonda as the American president, Walter Matthau as a hawkish military expert and Larry Hagman as the translator who communicates with the Russian premier, teh original "Fail Safe" took a far more sober even tragic - attitude towards the doomsday nuclear scenario than the blackly comic "Dr. Strangelove".
Instead, the IEA is taking a far more sober perspective on the world's oil-consuming future due to our ever-greater reliance on costly unconventional oil sources.
Off-camera Kreutzberger, who will also celebrate his 50th wedding anniversary this year, is said to be a far more sedate and a man of varied and sober interests.
Events in Britain since the June 23 "Brexit" referendum has Americans marveling at the meltdown of a political system we're accustomed to regarding as far more sober and effective than our own.
Compared with chimpanzees, which are highly excitable, orangutans seem far more sober and considerate.
The U.S. assessment was far more sober than that offered by the WHO chief.
But this time round – older, wiser, far more sober – it wasn't so easy to stay silent.
