plain · simple

1. Origins, structure, and basic meaning

• Structure: 朴 has 6 strokes and conveys a plain, unpretentious quality.
• Basic usage: 素朴 is read そぼく, and 朴訥 is read ぼくとつ.

2. Common pitfalls and similar expressions

• Simplicity and reserve
  • 素朴な疑問 is a simple, unpretentious question. 素朴 can describe a question as well as someone's personality.
  • 朴訥な話し方 is a plain, reserved manner of speaking. 朴訥 conveys quiet reserve along with simplicity.