The word "unharmonious" is correct and usable in written English.
You can use it to describe a situation or atmosphere that is not peaceful, pleasant, or in agreement. For example, "The unharmonious atmosphere between the two families ruined the entire reunion."
The beasts are unharmonious and changeable — smart, playful, and loving at times, though the male of the species, while rutting, can turn vicious.
Tahrir Square, the focal point of the protests against Hosni Mubarak, was not all that photogenic, featuring an unharmonious assortment of buildings that included the headquarters of the ruling party.
The fast-moving video images accompanying Julia Wolfe's "Fuel" sometimes evoked "Koyaanisqatsi," the 1982 film depicting the unharmonious relationship between humans and the natural world set to a bustling score by Philip Glass.
The beasts are unharmonious and changeable smart, playful, and loving at times, though the male of the species, while rutting, can turn vicious.
It's rare to see Frank Lloyd Wright's pristine white spiral looking funky and unharmonious; but now, in a mild way it does, like a half-emptied attic or a convention hotel for mad scientists, poets and saints, with cluttered stretches and blank stretches and a few sculptures tossed here and here.
Therefore, salving the tensions caused by income disparity is as much a challenge for the Chinese as it is for Americans who believe that the outrageous levels of chief executive and Wall Street pay are fundamentally unfair and unharmonious for our society.
But unharmonious protests erupted during the torch's stops in London, Paris, San Francisco and elsewhere.
In the early 20th century, the mad Italian Futurists created "adult" poetry and prose called parole in libertà (words in freedom), composed in anarchic and unharmonious typefaces that evoked the sounds of airplane engines and artillery explosions.
He offers examples of basic design in painting (T, 364 65) and of "unharmonious" literature (EPM, 224).
