薄れる

1. Origins, structure, and basic meaning

• Structure: Spelling: 薄れる. Reading: うすれる. Core meaning: to fade; to diminish.
• Basic usage: Representative examples: 時間がたつにつれて、痛みが少しずつ薄れてきた / 日に当たった布は色が薄れることがある.

2. Common pitfalls and similar expressions

• An intransitive fading process
  • 薄れる describes pain, color, or another quality gradually fading on its own. Distinguish it from the transitive 薄める, causing a concentration or color to become lighter.