1. things that are extremely ugly, unnatural, or shocking in appearance
Usage: plural form of monstrosity
2. things that are outrageously wrong or evil
Usage: used to express strong disapproval

Examples

• The abandoned buildings had become architectural monstrosities.
• She considered the new shopping mall one of the worst monstrosities ever built.
• The dictator’s regime committed unspeakable monstrosities against innocent people.
• These concrete towers are monstrosities that ruin the city’s skyline.
• The committee called the proposed budget cuts moral monstrosities.
• The artist’s latest sculptures were dismissed as hideous monstrosities by critics.