"Unstable" vs. "volatile": words on the edge
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What is similar?
Both "unstable" and "volatile" describe conditions or situations that are prone to change, often quickly or unpredictably.
What is different?
While "unstable" generally refers to a lack of stability, leading to unpredictability in various contexts (e.g. emotional, physical, political), "volatile" often implies a tendency to change in a dramatic or explosive manner, frequently used in chemical or financial contexts.
Which one is more common?
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Examples of usage
Unstable- The bridge was deemed unstable after the storm.
- His financial situation was very unstable.
- The patient's condition remains unstable.
- The stock market is particularly volatile this year.
- She has a volatile temper that can flare up unexpectedly.
- Gasoline is a volatile substance.