monstrosity
Definitions
Something that is outrageously or offensively wrong, cruel, or evil.
A thing that is extraordinarily large or misshapen and often ugly.
The state or quality of being monstrous.
Examples
The new skyscraper is an architectural monstrosity that ruins the city's historic skyline.
He looked at the pile of scrap metal and wondered how such a monstrosity could ever be turned into a car.
The proposed tax bill is a bureaucratic monstrosity that will confuse taxpayers and officials alike.