The quality of being cheaply imitative of something better.

synonym: trashiness.

Roget 812b: worthlessness, valuelessness^†; lack of value; uselessness.    [low value] cheapness, shoddiness; low quality, poor quality.    [worthless item] trash, garbage.   

Polish: tandetność, tandeta

The property of weakness by virtue of careless construction.

synonym: flimsiness.

Dutch: lichtheid