純正

Meanings

1. Na-adjective, Noun

   pure; genuine; real
2. pure (of a subject of study; as opposed to applied, practical, etc.)
3. genuine (parts, accessories, etc.); official; first-party

• これは純正じゅんせいの英語えいごとは違ちがった文体ぶんたいだ。

  This is a writing style different from genuine English.