強烈

1. Origins, structure, and basic meaning

• Structure: In 強烈 (きょうれつ), strong 強 and fierce 烈 combine to denote intensity.
• Basic usage: 強烈な modifies a smell, light, impression, personality, or other quality as extremely strong.

2. Common pitfalls and similar expressions

• Intensity without fixed evaluation
  • The target and context determine whether that intensity is positive or negative.