gaudiness

Example:The wall was adorned with a garishness of bright red and green patterns that made the room feel overheated and cluttered.

Definition:The quality of being garish or gaudy, often with an emphasis on a garish or shocking color or decoration.

Example:The taste for ostentatiousness was predominant among the nouveau riche who wanted to display their wealth in a gaudy manner.

Definition:The quality of being ostentatious and seeking to show off one's wealth, status, or accomplishments, often in a tasteless or extravagant ways.

Example:Her performance was filled with flashiness that overshadowed the underlying talent and skill.

Definition:The quality of being showy or brilliant, often in a manner that is considered excessive or pretentious.