# People often use uncertainty when they mean unpredictability
*Warning: semantics*
[[Knightian Uncertainty]] and risk are important technical-ish concepts that can help decision making. However (reasonably) people often use them to talk about any situation where it’s not certain what will happen. Unpredictability is a nice unclaimed word that describes both uncertain and risky situations with none of the technical baggage.
### Related
- [[Risk needs a metric]]
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