unstable
Prone to change, fail, or collapse suddenly.
Adjective
comp: more unstablesup: most unstable
This term carries a heavy sense of precariousness and unpredictability. It suggests a state where a small trigger could lead to a total breakdown or a sudden shift in direction. When applied to a physical object, it evokes a feeling of wobbling or tipping over.
In psychological or emotional contexts, it describes a volatile state of mind where moods swing rapidly and unpredictably. It is generally perceived as a negative attribute, implying a lack of reliability, security, or balance.
Meanings
Examples
He has an unstable personality and often shouts.
Romance
We must address the unstable market volatility immediately.
Business