Words that mark where someone is from. Add one, say the place.
- "Bap" / "cob" / "roll" / "batch" -- the same bread roll, England, by town.
- "Pop" vs "soda" vs "coke" -- USA, famously mapped.
- Kashubian words surviving in Polish coastal speech: "sztrand" for beach.
- Malayalam has different words for older and younger siblings, and people notice when you get it wrong.
- "Youse" as a plural you: Scotland, Ireland, Philadelphia, Australia, independently.
Dialect is culture you cannot help carrying with you.