細心

1. Origins, structure, and basic meaning

• Structure: 細心 is read as さいしん and is a noun for meticulous care that attends even to small details.
• Basic usage: Taking meticulous care with fragile items appears in 細心の注意を払う, while checking a design with such care appears in 細心の配慮をもって確認する.

2. Common pitfalls and similar expressions

• Established combinations with の
  • It commonly modifies nouns for attention or consideration in 細心の注意 and 細心の配慮.
• Difference from 丁寧
  • Compared with being polite or careful in execution, this term focuses on exceptional attention intended to prevent mistakes or omissions.