The Vietnamese word "thiệt" can function both as an adjective and a verb, and it has a few different meanings depending on the context in which it is used.
As an Adjective: "real" or "true"
As a Verb: "to lose" or "to suffer a loss"
For "real" or "true":
For "to lose":
"Thiệt" is a versatile word that can be used in various contexts to convey authenticity or loss.