The phrase "a particularly ugly" is correct and usable in written English.
It can be used to describe something that is notably unattractive or displeasing in appearance or nature.
Example: "The painting was a particularly ugly representation of modern art that left many viewers confused."
Alternatives: "an especially unattractive" or "a remarkably hideous".
But this has been a particularly ugly stretch.
It was, the director says, "a particularly ugly experience".
"I was concerned that it may show a particularly ugly side of ballet," she said.
Unfortunately, Wall Street financial analysis is itself a particularly ugly frog.
In the last week that approach has further unravelled, and in a particularly ugly way.
Religion has been injected into the Republican campaign in a particularly ugly way.
In the past ten days, after a series of particularly ugly attacks, India's war preparations have moved into higher gear.
That may well be; and it may also be true that the Two Towers of Isengard and Barad-dur (the Dark Tower) were inspired by a pair of particularly ugly Victorian water towers close to his boyhood home in Birmingham, but this meticulous scholar of Anglo-Saxon – and wild fantasist – nonetheless managed to zero in on the popular cultural consciousness of the 21st century with uncanny prescience.
On the campaign trail, he never met a conflict he couldn't turn into a conflagration, including one particularly ugly spat with the parents of a KIA Muslim soldier.
But a bankruptcy inside a financial holding company that also owns a bank could be particularly ugly.
In that race, John R. Kuhl Jr., a Republican who was member of the state Legislature, defeated a Democratic newcomer, Samara Barend, in a race that became particularly ugly after the disclosure of sealed divorce records alleging that Mr. Kuhl had once threatened his wife at gunpoint.
