instability

/ˌɪnstəˈbɪləti/
noun
  1. The state of being likely to change or fail; lack of stability or steadiness.
    • The political instability in the region caused many businesses to close.
    • The bridge was closed due to structural instability after the earthquake.
    • Her emotional instability made it hard for her to keep a steady job.
  2. A tendency to change suddenly or unpredictably, especially in weather or economic conditions.
    • Investors are worried about the instability of the stock market.
    • Economic instability led to a sharp rise in unemployment.
    • The weather forecast warned of instability in the atmosphere, bringing thunderstorms.
Antonyms