unstable
- Adjective. having a strong tendency to change.
- Adjective. fluctuating; not constant.
- Adjective. fickle.
- Adjective. unpredictable.
- Adjective. (chemistry) Readily decompasable.
- Adjective. (physics) Radioactive, especially with a short half-life.
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This entry was last updated on RefTopia from its source on 3/20/2012.