conversant

/kənˈvɜrsənt/
adjective
  1. Having knowledge or experience with a particular subject; familiar and well-informed.
    • She is conversant in several programming languages, including Python and Java.
    • To be a good tour guide, you need to be conversant with the city's history.
    • He is not yet conversant with the new software, so he is taking a training course.
What does "conversant" mean? | whatsthatwordmean | whatsthatwordmean