The phrase "a murky side" is correct and usable in written English.
It can be used to describe an unclear, ambiguous, or morally questionable aspect of a situation or topic.
Example: "While the project has many benefits, there is also a murky side that raises ethical concerns."
Alternatives: "a shady aspect" or "a dubious side".
Did Berger feel there was a murky side to what was happening at Westminster?
"People say there must be a murky side, spill the beans, but there isn't," Wagner says.
Abattoirs Though highly regulated, abattoirs are under scrutiny after claims there is a "murky" side to the meat processing industry.
There is a murky side to the world of underage boxers and their fights in Mexican tenements, but Alvarez had won a national amateur title at 15 before turning professional.He was not without some boxing knowledge having won 44 of his 46 amateur fights, however he left school the moment he started punching for pay.
Some advocates acknowledge a murkier side, but are firmly behind Gergiev's objectives: "Without a doubt, Valery Gergiev is a dictator," says Yuri Svartzkopf, "He'll tell you that himself plainly and openly.
The liqueur itself is a bit on the murky side but I can live with this, especially as it is used mostly in mixes.
When Captain Catharina Bergsell poured herself her morning coffee at the Blekinge Air Force base in southern Sweden, she would often muse that it was a little on the murky side, but just put it down to the usual questionable quality of vending machine beverages.
In fact, Antonio says more about Hemingway's vicarious pleasure in the murky side of the interrogations and tortures involved in the struggle against the Fifth Column.
All that emerges clearly from this muddle is the sense that Mr. Koontz's murky side is as well-developed as his love of dogs.
According to Jorge Castillo, who manages Punta Mogote, vendors pay up to $100,000 in cash for a stall measuring four square metres more than they would for space in a former Hermès store on Avenida Alvear, the main shopping street in Buenos Aires.La Salada has its murky side.
Desimone, a 64-year-old married father of two, was on the Cal basketball team in the late 1960s, an experience that afforded him a window into the murkier side of college athletics.
