緩い

1. Origins, structure, and basic meaning

• Structure: Spelling: 緩い. Reading: ゆるい. Core meaning: loose; gentle.
• Basic usage: Representative examples: この靴はひもを結んでも少し緩い / 川沿いの緩い坂を自転車で上った.

2. Common pitfalls and similar expressions

• Loose fit and gentle slope
  • It can describe a loose-fitting shoe or a gently inclined slope. The natural opposite changes with the object, such as きつい for fit or 急な for a steep slope.