辛口

1. Origins, structure, and basic meaning

• Structure: 辛口 is read as からくち and functions as a noun or な-adjective for spicy flavor or severe and sharp criticism.
• Basic usage: Spicy flavor appears in 辛口のカレー, while a severe evaluation appears in 辛口の批評.

2. Common pitfalls and similar expressions

• Flavor and criticism
  • It can classify the spicy flavor of food and can figuratively characterize an unsparing critical style.
• Difference from 辛い
  • 辛い directly predicates that food is spicy; 辛口 classifies a type of flavor or style of criticism.