Question

drag the right word to the word that means the opposite
softness
formula
fracture
hardness

Explanation:

The task is to find the antonym (opposite - meaning word) of "softness". "Hardness" is the quality of being hard, which is the opposite of being soft (the quality represented by "softness"). "Fracture" means to break and "formula" is a set form of words or a mathematical/chemical expression, neither of which are antonyms of "softness".

Answer:

Drag "hardness" to "softness".