Volatile: meaning, definitions and examples

This word is best used to describe situations or substances that are prone to rapid and unpredictable changes, often in a dangerous or extreme way.

• The stock market is highly volatile these days.
• Be careful with that chemical; it is very volatile.

Use this when referring to a physical object, situation, or emotional state that lacks stability and is prone to change, leading to potential danger or concern. This term often has a negative connotation.

• The ladder looks unstable; be careful climbing it.
• His mental state has been quite unstable since the accident.

This word is suitable when describing something or someone whose actions or outcomes cannot be easily foreseen. It is a broader term and can be used in both negative and positive contexts.

• The weather in this region is very unpredictable.
• Working in customer service can be unpredictable and challenging.

Use this when referring to behavior or decisions that are unpredictable and change quickly, often without any clear reason. It has a somewhat negative connotation, implying whimsicality or lack of consistency.

• Her capricious behavior makes it hard to plan anything with her.
• The boss's capricious decisions leave the employees feeling insecure.

Use this word to describe something that is highly unstable and likely to change rapidly, often with a negative or unpredictable outcome. It is often used in discussions about emotions, financial markets, or chemicals.

• The stock market has been very volatile this year.
• Her volatile temper made it hard for others to approach her.

Use this word to describe something that varies irregularly, especially in amounts or levels. It is often used in contexts involving measurements, statistics, or finances.

• The temperatures have been fluctuating all week.
• The demand for ice cream fluctuates throughout the year.

This word is appropriate for describing something that is capable of changing or varying. It is often used in scientific, mathematical, or technical contexts.

• The results of the experiment were affected by several variable factors.
• The weather in this region is highly variable.

This word is suitable for describing something that is undergoing change or is not constant. It is a neutral term and can be used in a wide range of contexts.

• The changing weather is typical for this season.
• He had a changing attitude towards his job.