How do you spell wos?

"Wos" is not a standard English word. It's possible it's a misspelling or a word from a specific dialect or context.

Can you provide more information about how you encountered "wos"?

For example:

* What were you reading or listening to when you saw "wos"?

* Is it a word from a specific language or region?

* What is the intended meaning of "wos"?

With more context, I might be able to figure out how it's spelled correctly or what word it might be.