unpredictable

Meanings

1. 1
   adj

   Impossible to know in advance; changing in ways you cannot expect

   The weather in the mountains is highly unpredictable.

2. 2
   adj

   Behaving in a way that often surprises people

   Her moods were unpredictable, so no one knew what to expect.

From un- + predictable.

Topics

External links

• Google Images
• Cambridge Dictionary
• Wiktionary