1. The size of this box is 18 inches.
2. This box has a dimension of 18 inches.
3. The length, width, and height of this box measure 18 inches.
4. The box measures 18 inches in all dimensions.
5. The box's size can be described as 18 inches.
6. The box's measurement is 18 inches across all sides.
7. The box's overall dimension is 18 inches.
8. This box measures 18 inches on each side.
9. The box's size can be defined as being 18 inches.
10. The dimensions for this box indicate it is 18 inches in size.
In summary, the sentence "The size of this box is 18 inches" can be rephrased using different words and structures to convey the same meaning. These alternative ways of expressing the sentence help add variety and nuance to the language, which can make communication more engaging and effective.
