floppiness

/ˈflɑpinəs/
noun
  1. The quality or state of being soft, loose, and easily bent; lack of firmness or stiffness.
    • The floppiness of the plant's leaves indicated it needed more water.
    • He complained about the floppiness of the cardboard box after it got wet.
    • The floppiness of the old mattress made it uncomfortable to sleep on.
Antonyms
What does "floppiness" mean? | whatsthatwordmean | whatsthatwordmean