idiomatic

/ˌɪdiəˈmætɪk/
adjective
  1. Using or containing expressions that are natural to a native speaker of a language, especially idioms.
    • Idiomatic language can be hard for learners because the meaning isn't literal.
    • Her English is very idiomatic, so she sounds like a native speaker.
    • The translator made the text sound more idiomatic by using common phrases.
  2. Characteristic of a particular language, culture, or group; natural and appropriate in that context.
    • The architect used materials and shapes idiomatic to desert environments.
    • The dance moves are idiomatic to traditional Irish step dancing.
    • His cooking style is idiomatic of the southern region of Italy.
Antonyms
What does "idiomatic" mean? | whatsthatwordmean | whatsthatwordmean