stableness

/ˈsteɪbəlnəs/
noun
  1. The quality or state of being steady, firm, and not likely to change or fall.
    • The bridge's stableness was ensured by the strong steel supports.
    • The old table's stableness was tested when we put a heavy stack of books on it.
    • Her emotional stableness helped her stay calm during the crisis.
Antonyms
What does "stableness" mean? | whatsthatwordmean | whatsthatwordmean