How do you say Chaos in old Norse?

There isn't a direct, single-word translation for "chaos" in Old Norse. However, you can use several words or phrases to convey the concept depending on the specific nuance you want to express:

General chaos:

* Óreiði (oo-ray-thee): This word means "confusion," "disorder," or "turmoil," and captures the general sense of chaos.

* Hryggð (hrig-th): This word is similar to óreiði, but it also implies a sense of "unrest" or "disquiet."

* Óskipti (oo-skip-tee): This word means "lack of order" or "disorganization" and is more specific to a state of disarray.

Other possible options:

* Röskva (rosk-vah): This verb means "to disturb" or "to disrupt" and can be used to describe a chaotic event.

* Hlaup (hlowp): This word means "run" or "rush" and could be used to describe a chaotic movement or flow.

The best translation will depend on the specific context and meaning you want to convey.

For example, if you are talking about a chaotic battle, óreiði or hryggð might be appropriate. If you are describing a chaotic state of society, óskipti might be a better choice.

It's always best to consider the specific nuance of the situation and choose the word or phrase that best reflects that meaning.