The phrase "a far more suitable" is correct and usable in written English.
It can be used when comparing the suitability of two or more options, emphasizing that one is significantly better than the others.
Example: "After reviewing all the candidates, we believe that Sarah is a far more suitable choice for the position than the others."
Alternatives: "much more appropriate" or "considerably better suited".
He would debate Darling, but only in August – a far more suitable timing for referendum campaigning purposes.
He suggested that a much larger plot of land, across the road and away from the homes, would have made a far more suitable location.
(A far more suitable gift was the one posited for the silver jubilee, by a Labour wag. He suggested a saddle).
By placing cameras at more than 100 of the planet's best surf spots, he has also given desktop surfers a window to the beach and a far more suitable waste of on-the-job time than Internet bingo.
Regardless of whether punishing John Rocker for his offensive remarks runs counter to the spirit of the First Amendment, as Alan M. Dershowitz argues in "Baseball's Speech Police" (Op-Ed, Feb. 2), I can think of a far more suitable penalty: Force Rocker to ride the New York subway for a week.
They offer a far more suitable long-term match.
Or perhaps a little I-know-nothing-I-see-nothing is the typical mind-set of summer, that reverent time when Americans let things slide off their suntan-greasy backs as they lumber toward September, a month far more suitable to the twin straitjackets of anxiety and responsibility.
In fact, nearly everything in the sale, with a few notable exceptions such as Lennon's original manuscript of the Beatle's song "If I Fell," penned with only minor corrections on the back of a Valentine's card and has an estimate of between $100,000 and $150,000, is far more suitable for eBay than a distinguished old auctioneer such as Christie's.
After segmentation, the image represents a set of data far more suitable for further algorithmic processing and decision making.
Dear Evan Hansen was originally scheduled to play the Belasco Theatre, but it was recently announced that the show will instead play the Music Box, a much smaller theater, and far more suitable to the show's intimate scale.
For many TV viewers, the in-game sound from the stadium was overwhelmed by the harrowing screams of an overly excited female Spurs fan, which combined with the ridiculous music selection of the PA, bad and out-of-date dance music far more suitable to a late 90's wedding reception than a sporting event in 2013.
