Spaniard here. I daily talk with Argentines. Maybe the grammar and slang get obtuse sometimes, but overall once we talk formal Spanish the issues on jargon diss

Spaniard here. I daily talk with Argentines. Maybe the grammar and slang get obtuse sometimes, but overall once we talk formal Spanish the issues on jargon dissappear. Also, the Spanish Royal Academy for the language logs every word from Iberia to Mexico and the Patagonia at their online dictionary, so everyone can guess the meaning of a local word in the spot.