El libro Insight - Pre-intermedio - Unidad 7 - 7D

the spoken form of a language specific to a certain region or people which is slightly different from the standard form in words and grammar

dialecto

approved, authorized, or carried out by a recognized authority

oficial

related or belonging to a country or region other than your own

extranjero

capable of using a language easily and properly

con fluidez, con soltura

related to one's place of birth

nativo

the process of changing written or spoken words from one language to another while maintaining the same meaning

traducción

a manner of speaking that indicates social class, nationality, or locality of the speaker

acento

words or expressions that are very informal and more common in spoken form, used especially by a particular group of people, such as criminals, children, etc.

argot, jerga