Unpredictably: meaning, definitions and examples

Used when describing actions or events that cannot be anticipated or guessed beforehand. Often used to describe situations or behaviors that change in a way that doesn't follow a clear pattern.

• The weather changed unpredictably, surprising everyone with a sudden thunderstorm
• The stock market behaviors often shift unpredictably

Describes actions or behaviors that occur naturally, without planning or premeditation. It often has a positive connotation, implying creativity or genuine emotion.

• They decided to take a trip to the beach spontaneously, packing their bags and leaving within an hour
• He spoke spontaneously from the heart, moving everyone in the audience

Used when something is happening in an irregular or unpredictable manner, often in a way that is disorganized or without a clear pattern. Can also imply a lack of control.

• The car was driving erratically, swerving between lanes
• Her mood swings caused her to behave erratically at work

Used to describe actions or decisions that are impulsive and made without any logical basis. It often implies whimsicality and lack of consistency. The term can have a negative connotation, suggesting an irresponsible or erratic nature.

• He made the decision capriciously, changing his mind several times before settling on an option
• The manager capriciously changed the project deadlines, causing confusion among the team

Use this word to describe events or actions that happen without a clear pattern and can change at any moment.

• The weather in this region changes unpredictably.
• He behaves unpredictably under stress.

This word is often used to describe behavior or actions that are irregular and without a clear reason, often in a way that is confusing or concerning.

• The driver was weaving erratically through traffic.
• Her moods shift erratically from happy to angry.

Better suited to describe something that lacks uniformity and reliability, often used when talking about performance or results.

• He performs inconsistently at work.
• The team's results have been inconsistently good this season.

Primarily used to describe physical motion that lacks stability or balance, such as walking or holding something.

• She walked unsteadily after the long flight.
• He held the glass unsteadily, spilling some water.