neologistic

/ˌniːələˈdʒɪstɪk/
adjective
  1. Relating to or involving the creation or use of new words or expressions.
    • The dictionary added a section on neologistic terms from the internet.
    • The author's neologistic style made her science fiction novels feel fresh and inventive.
    • Teenagers often use neologistic slang that confuses their parents.
What does "neologistic" mean? | whatsthatwordmean | whatsthatwordmean